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This page is to provide an in-depth look into the hit rate mechanics in-game for '''single/combined fleets and land-based air squadrons'''. The formulas presented in this page are still subject to change as more testing is done.
+
'''Quest Reward Guide'''
*'''Please note that all formulas between <math>\lfloor \ \rfloor</math> are rounded down.'''
 
  
=Hit Rate=
+
A guide on what reward(s) to choose in choice quests.
The hit rate is used by all attacks.  
 
  
<math>\text{Hit %} = \bigl\lfloor \text{Hit}_\text{cap} \bigr\rfloor + \text{Acc}_\text{proficiency} +1</math>
 
  
Where, the Capped Hit Rate <math>\left( \text{Hit}_\text{cap} \right)</math> is:
+
=General choosing rules=
 +
Some very broad guidelines on what reward to choose for any given quest.
 +
This put an absolute priority on Quest exclusive rewards, with then useful and rare equipment, followed by "valuable" items such as "shop items" (e.g. RE), as well are rare items like ProtoPult, the rest being ordered in rarity/usefulness.
  
<math>\text{Hit}_\text{cap} = \text{cap}_\text{max}\left( \text{cap}_\text{min} \left(\text{Accuracy}_\text{atk} - \text{Evasion}_\text{def}\right) \times \text{Morale}_\text{defender} \right)</math>
+
This is not an absolute solution to every choice, with quantities, improvements, and relative usefulness affecting a lot such ordering.
  
* <math>\text{Accuracy}_\text{atk}</math> is the calculated accuracy of the attack. Please see [[#Accuracy_Formulas|below]] for the various accuracy formulas.
+
{|class="wikitable width="50%" style="text-align:center; margin:auto"
* <math>\text{Evasion}_\text{def}</math> is the calculated evasion of the defending ship. Please see [[#Evasion_Formulas|below]] for the various evasion formulas.
+
!Rank
* <math>\text{Morale}_\text{defender}</math> is the morale state modifier of the defending ship. Morale is referring to the value of attacking timing, not the value before entering battle. Please see [[Morale_and_Fatigue#Morale Effects|Morale and Fatigue]] for more details.
+
!Reward
** Sparkled is '''0.7''',
 
** Normal is '''1.0''',
 
** Orange is '''1.2''',
 
** Red is '''1.4'''.
 
* <math>\text{Acc}_\text{proficiency}</math> is the '''average''' plane proficiency accuracy bonus. Please see [[Plane Proficiency]] for more details.
 
** The average is calculated only from dive bombers, torpedo bombers, seaplane bombers and large flying boats.
 
** The value is '''12''' for [[Plane Proficiency|{{TextGlow|'''❱❱'''|black|text-colour=gold|glow-size=2px}}]] ranked planes.
 
 
 
'''Hit Rate Caps'''
 
 
 
There is a minimum and maximum hit rate in the game.
 
* The minimum of <math>\text{cap}_\text{min}\left(x\right)</math> '''is 10'''.
 
* The maximum of <math>\text{cap}_\text{max}\left(x\right)</math> '''is 96'''.
 
 
 
'''Notes:'''
 
* Hit rate has an effective '''minimum of 11%''' and a '''maximum of 97%'''.
 
* Plane proficiency is the only factor that allows a ship to go beyond 100% hit rate.
 
 
 
=Critical Hit Rate=
 
 
 
The following are the various formulas for determining critical hits for attacks.
 
 
 
* Shelling/ASW (including carriers): <math>\lfloor 1.3 \times \sqrt{\text{Hit}_\text{cap}} \rfloor + \text{Crit}_\text{proficiency} + 1</math>
 
* Torpedo: <math>\lfloor 1.5 \times \sqrt{\text{Hit}_\text{cap}} \rfloor + 1</math>
 
* Airstrike: <math>\lfloor 0.2 \times \sqrt{\text{Hit}_\text{cap}} \rfloor + \text{Crit}_\text{proficiency} + 1</math>
 
* Night Battle (including carriers): <math>\lfloor \left(1.5 + \text{Const}_\text{contact} \right) \sqrt{\text{Hit}_\text{cap}} \rfloor + 1</math>
 
* Shelling Support: <math>\lfloor 1.0 \times \sqrt{\text{Hit}_\text{cap}} \rfloor + 1</math>
 
* Airstrike Support: <math>\lfloor 0.2 \times \sqrt{\text{Hit}_\text{cap}} \rfloor + 1</math>
 
 
 
* <math>\text{Crit}_\text{proficiency}</math> is the plane proficiency critical bonus. Please see [[Plane Proficiency]] for more details.
 
* <math>\text{Const}_\text{contact}</math> is the night contact constant from {{Night Recon}} {{Equipment/Link|Type 98 Reconnaissance Seaplane (Night Recon)|Type 0 Reconnaissance Seaplane Model 11B Kai (Night Recon)|text=Night Recons|link_category=Night Recon}}. It is '''0.07''' if night contact is triggered, '''0''' otherwise.
 
 
 
=Accuracy Formulas=
 
Below are the common variables used in all accuracy formulas:
 
* <math>\text{Level}</math> is the level of the attacking ship.
 
* <math>\text{Luck}</math> is the luck {{Luck}} of the attacking ship.
 
* <math>\text{Acc}_\text{equip}</math> is the total accuracy {{Hit}} provided by the equipment calculated as <math>\text{Acc}_\text{equip base} + \text{Mod}_\text{Impr} \times \sqrt{\bigstar}</math>
 
** <math>\text{Acc}_\text{equip base}</math> is the base accuracy {{Hit}} displayed on the equipment.
 
** <math>\text{Mod}_\text{Impr}</math> is the equipment's [[Improvement]] modifier for the applicable attack.
 
** <math>\bigstar</math> is the equipment's improvement level.
 
* <math>\text{Mod}_\text{formation}</math> is the formation modifier for the applicable attack. ''See [[Combat#Formation Selection|Combat]] for more details.''
 
 
 
{|class="wikitable mw-collapsible mw-collapsed"
 
!colspan=5|<math>\text{Mod}_\text{formation}</math>
 
 
|-
 
|-
!Formation
+
!1
!Day Shelling &<br>Carrier Attacks
+
|Any "[[#Quest trap advices|Quest Exclusive]]" limited equipment
!Torpedo Attacks
 
!ASW
 
!Night Battles
 
 
|-
 
|-
|Line Ahead||1.0||1.0||1.0||1.0
+
!2
 +
|Furniture
 
|-
 
|-
|Double Line||1.2||0.8||1.2||0.9
+
!3
 +
|Limited / expensive "Akashi only" equipment
 
|-
 
|-
|Diamond||1.0||0.4||1.0||0.7
+
!4
 +
|Rare stock equipment
 
|-
 
|-
|Echelon||1.2||0.75||1.2||0.9
+
!5
 +
|{{ItemStack|item={{QuestRewardItem|Construction Corps}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$$$|glow-size=5px|text-color=fff|glow-color=000}} {{ItemStack|item={{QuestRewardItem|Reinforcement Expansion}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$$$|glow-size=5px|text-color=fff|glow-color=000}} {{QuestRewardItem|Prototype Flight Deck Catapult}}
 
|-
 
|-
|Line Abreast||1.2||0.3||1.2||0.8
+
!6
 +
|{{QuestRewardItem|Remodel Blueprint}} {{QuestRewardItem|Skilled Crew Member}}
 
|-
 
|-
|Vanguard (Top)||0.8||?||?||?
+
!7
 +
|{{QuestRewardItem|Action Report}} {{QuestRewardItem|Medal}}
 
|-
 
|-
|Vanguard (Bottom)||1.2||?||?||?
+
!8
 +
|{{ItemStack|item={{QuestRewardItem|Furniture Fairy}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}} {{QuestRewardItem|New Model Armament Material}} {{QuestRewardItem|New Model Gun Mount Improvement Material}} {{QuestRewardItem|New Model Aerial Armament Material}}
 
|-
 
|-
|Double Line vs Line Abreast||rowspan=3|1.0||rowspan=3|N/A||rowspan=3|1.0||rowspan=3|N/A
+
!9
 +
|{{ItemStack|item={{QuestRewardItem|Improvement Material}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}} {{ItemStack|item={{QuestRewardItem|Underway Replenishment}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}} {{ItemStack|item={{QuestRewardItem|Emergency Repair Material}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$$|glow-size=5px|text-color=fff|glow-color=000}} {{ItemStack|item={{QuestRewardItem|Food Supply Ship Mamiya}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$$|glow-size=5px|text-color=fff|glow-color=000}}
 
|-
 
|-
|Echelon vs Line Ahead
+
!10
 +
|{{ItemStack|item={{QuestRewardItem|Food Supply Ship Irako}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}} {{QuestRewardItem|New Model Rocket Development Material}}
 
|-
 
|-
|Line Abreast vs Echelon
+
!11
 +
|Expensive craftable/stock equipment
 
|-
 
|-
|Combined Fleet Cruising Formation 1||?||?||?||?
+
!12
 +
|{{ItemStack|item={{QuestRewardItem|Instant Repair Material}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}}
 
|-
 
|-
|Combined Fleet Cruising Formation 2||1.0||?||?||?
+
!13
 +
|{{ItemStack|item={{QuestRewardItem|Development Material}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}}
 
|-
 
|-
|Combined Fleet Cruising Formation 3||?||?||?||?
+
!14
 +
|{{ItemStack|item={{QuestRewardItem|Instant Construction Material}}|text-position=bottom:-48px;right:15px|font-size=13px|text=$|glow-size=5px|text-color=fff|glow-color=000}}
 
|-
 
|-
|Combined Fleet Cruising Formation 4||1.1||?||?||?
+
!15
 +
|Any cheap craftable equipment
 
|}
 
|}
  
* <math>\text{Mod}_\text{morale}</math> is the morale modifier of the attacking ship. Morale is referring to the value of attacking timing, not the value before entering battle. ''See [[Morale_and_Fatigue#Morale Effects|Morale and Fatigue]] for more details''.
+
='''Gallery completion guide'''=
{|class="wikitable mw-collapsible mw-collapsed" style="text-align:center"
+
A guide not to have the best gears nor the best fleet, but just to complete your "kancodex" (Gallery) of equipment. Here are listed all obtainable equipment and how to obtain them in the current state of the game.
!colspan=2|<math>\text{Mod}_\text{morale}</math>
+
*List of craftable equipment here: [[Development#Buildable_Equipment|Buildable Equipment]]
|-
 
|Sparkled||1.2
 
|-
 
|Normal||1.0
 
|-
 
|Orange||0.8
 
|-
 
|Red||0.5
 
|}
 
  
'''Notes:'''
+
*List of equipment only available via [[Quests]], [[Akashi's Improvement Arsenal]] or as Stock equipment: [[Equipment#Unbuildable_Equipment|Unbuildable Equipment]]
* Because of the number of modifiers to accuracy in-game, it is trivial to increase accuracy. Therefore it is '''more important''' to prioritize firepower.
 
  
==Daytime Shelling==
+
===Quest trap advices===
This formula applies to both surface shelling and carrier attacks during daytime combat. It does not apply to carrier airstrikes.
+
Some quests will ask to choose between several rewards, and sometimes the choice can lock unique equipment. This list gives reward picking advice in order to maximize the Gallery completion (assuming the following equipment are not already possessed):
 
+
{|class="wikitable" style="margin:auto"
<math>\text{Accuracy}_\text{shelling} = \biggl\lfloor \left( \left( \text{Acc}_\text{base} + 2\sqrt{\text{Level}} + 1.5\sqrt{\text{Luck}} + \sum_{\text{All Equips}} \text{Acc}_\text{equip} \right) \times \text{Mod}_\text{formation} \times \text{Mod}_\text{morale} + \text{Mod}_\text{fit} \right) \times \text{Mod}_\text{spotting} \times \text{Mod}_\text{AP} \biggr\rfloor </math>
+
!Quest
 
+
!Good choice
* <math>\text{Acc}_\text{base}</math> is the base accuracy value of the attack.
+
!Notes
** These values apply for Player as attacker and Enemy as targets. Values for Enemy attacker vs Player target are unclear/unknown, except single vs single = 90.
 
 
 
{|class="wikitable mw-collapsible mw-collapsed" style="text-align:center; margin:auto"
 
!colspan=4| Fleet type base accuracy values for Player side<ref>https://twitter.com/Xe_UCH/status/1172380690207215616</ref><ref>https://twitter.com/Divinity__123/status/1447941755182227458</ref>
 
 
|-
 
|-
!rowspan=2 colspan=2|'''<big>vs.</big>'''!!colspan=2|Enemy
+
|{{Q|B88}}
 +
|{{Equipment/Link|PBY-5A Catalina}}
 
|-
 
|-
| '''Single Fleet'''|| '''Combined Fleet'''
+
|{{Q|B106}}
 +
|{{Equipment/Link|Night Operation Aviation Personnel + Skilled Deckhands|text=NOAP Skilled}}
 
|-
 
|-
!rowspan=7|Player
+
|{{Q|B124}}
| '''Single Fleet'''|| 90|| 80
+
|{{Equipment/Link|Type 0 Passive Sonar}}
 
|-
 
|-
| '''CTF Main'''|| 78|| 77
+
|{{Q|B129}}
 +
|{{Equipment/Link|Prototype Nanzan}}
 +
|According the {{Equipment/Link|Prototype 46cm Twin Gun Mount|text=Prototype 46cm}} is chosen in {{Q|B130}}
 
|-
 
|-
| '''CTF Escort'''|| 45|| 67
+
|{{Q|B130}}
 +
|{{Equipment/Link|Prototype 46cm Twin Gun Mount|text=Prototype 46cm}}
 +
|According the {{Equipment/Link|Prototype Nanzan}} is choosed in {{Q|B129}}
 
|-
 
|-
| '''STF Main'''|| 45|| 77
+
|{{Q|B141}}
 +
|{{Equipment/Link|Type D Kouhyouteki Kai (Kouryuu Kai)|text=Type D Kouhyouteki}}
 
|-
 
|-
| '''STF Escort'''|| 67|| 67
+
|{{Q|B143}}
 +
|{{Equipment/Link|Prototype Toukai}}
 +
|According the {{Equipment/Link|Raiden}} is chosen in {{Q|F81}}
 
|-
 
|-
| '''TCF Main'''|| 54|| 54
+
|{{Q|B146}}
 +
|{{Equipment/Link|Fairey Seafox Kai}}
 
|-
 
|-
| '''TCF Escort'''|| 45|| 67
+
|{{Q|B150}}
|}
+
|{{Equipment/Link|Lightweight ASW Torpedo (Initial Test Model)|text=Lightweight ASW Torpedo}}
<references/>
 
 
 
* <math>\text{Mod}_\text{fit}</math> is the fit bonus or penalty that is applicable. Please see [[Gun Fit Bonuses]] for more details.
 
* <math>\text{Mod}_\text{spotting}</math> is the artillery spotting bonus if applicable. Please see [[Artillery_Spotting#Setups and Attack Types|Artillery Spotting]] for more details.
 
 
 
{|class="wikitable mw-collapsible mw-collapsed" style="text-align:center"
 
!colspan=6|<math>\text{Mod}_\text{spotting}</math>
 
 
|-
 
|-
!Attack Type
+
|{{Q|B153}}
!Prerequisites
+
|{{Equipment/Link|Prototype Shuusui}}
![[Damage_Calculations#Damage_Formula|Post-cap]]<br>Damage<br>Modifier
 
!Accuracy<br>Modifier
 
!Hits
 
!Notes
 
 
|-
 
|-
!style="background-color:#ff7f50" |{{color|black|Main Suisei Cut-in<br>(Suisei CI)}}
+
|{{Q|B158}}
|{{RedGunHeavy}}{{RedPlane}}{{RedPlane}}
+
|{{Equipment/Link|Canned Saury}}
|1.3||?||1
+
|In the case all future Saury events are missed
|rowspan=2|{{Ship/Link|Ise/Kai Ni|Hyuuga/Kai Ni|text=''Ise''-class Kai Ni|link_class=Ise}} only
 
 
|-
 
|-
!style="background-color:#ff7f50" |{{color|black|Main Zuiun Cut-in<br>(Zuiun CI)}}
+
|{{Q|B165}}
|{{RedGunHeavy}}{{ZuiunPlane}}{{ZuiunPlane}}
+
|{{Equipment/Link|Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)|text=Hayabusa bomber}}
|1.35||?||1
 
 
|-
 
|-
!style="background-color:#81c784" |{{color|black|Main AP Shell Cut-in<br>(APCI)}}
+
|{{Q|B170}}
|{{RedGunHeavy}}{{RedGunHeavy}}{{Seaplane}}{{RedAmmo}}
+
|{{Equipment/Link|FR-1 Fireball}}
|1.5||1.2||1
 
|
 
 
|-
 
|-
!style="background-color:gold"|{{color|black|Secondary AP Shell Cut-in<br>(Sec APCI)}}
+
|{{Q|B175}}
|{{RedGunHeavy}}{{YellowGun}}{{Seaplane}}{{RedAmmo}}
+
|{{Equipment/Link|Type 3 Fighter Hien}}
|1.3||1.3||1
+
|Also unlocks the {{Equipment/Link|Type 3 Fighter Hien Model 1D|text= Hien Mod D}} & {{Equipment/Link|Type 3 Fighter Hien (244th Air Combat Group)|text=Hien 244th}}
|
 
 
|-
 
|-
!style="background-color:gold"|{{color|black|Secondary Radar Cut-in<br>(Radar CI)}}
+
|{{Q|B181}}
|{{RedGunHeavy}}{{YellowGun}}{{Seaplane}}{{Radar}}
+
|{{Equipment/Link|10cm Twin High-angle Gun Mount Battery Concentrated Deployment|text=10cm Twin HA CD}}
|1.2||1.5||1
+
|If not taken from {{Q|B182}} nor {{Q|B183}}
|
 
 
|-
 
|-
!style="background-color:gold"|{{color|black|Secondary Cut-in<br>(Sec CI)}}
+
|{{Q|B182}}
|{{RedGunHeavy}}{{YellowGun}}{{Seaplane}}
+
|{{Equipment/Link|10cm Twin High-angle Gun Mount Battery Concentrated Deployment|text=10cm Twin HA CD}}
|1.1||1.3||1
 
|
 
 
|-
 
|-
!style="background-color:#59f"|{{color|black|Double Attack<br>(DA)}}
+
|{{Q|B183}}
|{{RedGunHeavy}}{{RedGunHeavy}}{{Seaplane}}
+
|{{Equipment/Link|Prototype 51cm Triple Gun Mount|text=51cm Triple}}
|1.2||1.1||2
+
|According the {{Equipment/Link|10cm Twin High-angle Gun Mount Battery Concentrated Deployment|text=10cm Twin HA CD}} is chosen in {{Q|B181}} or {{Q|B182}}
|
 
|}
 
 
 
* <math>\text{Mod}_\text{AP}</math> is the {{RedAmmo}} {{Equipment/Link|Type 91 Armor Piercing Shell|Type 1 Armor Piercing Shell|Type 1 Armor Piercing Shell Kai|text=AP Shells|link_category=Armour-Piercing Shells}} accuracy modifier:
 
{|class="wikitable mw-collapsible mw-collapsed" style="text-align:center"
 
!colspan=2|<math>\text{Mod}_\text{AP}</math>
 
 
|-
 
|-
!Type!!Modifier
+
|{{Q|B185}}
 +
|{{Equipment/Link|GFCS Mk.37}}
 +
|Also unlocks the {{Equipment/Link|5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37|text=5" + GFCS}}
 
|-
 
|-
|{{RedAmmo}}{{RedGunHeavy}}||1.1
+
|{{Q|B190}}
 +
|{{Equipment/Link|Type 42 Air Radar Kai Ni|text=T42 Air Radar K2}}
 
|-
 
|-
|{{RedAmmo}}{{RedGunHeavy}}{{YellowGun}}||1.2
+
|{{Q|B194}}
 +
|{{Equipment/Link|Torpedo Squadron Skilled Lookouts|text=SSLO}}
 
|-
 
|-
|{{RedAmmo}}{{RedGunHeavy}}{{Radar}}||1.25
+
|{{Q|B195}}
 +
|{{Equipment/Link|SJ Radar + Submarine Conning Tower Equipment|text=SJ Radar}}
 
|-
 
|-
|{{RedAmmo}}{{RedGunHeavy}}{{YellowGun}}{{Radar}}||1.3
+
|{{Q|B196}}
|}
+
|{{Equipment/Link|Shiun}}
 
+
|If not taken from {{Q|D29}}
'''Notes:'''
 
* It is '''inadvisable''' to run any of the other setups beyond the most basic Gun+AP. This is because the other setups will interfere with artillery spotting and cost you better attack bonuses.
 
* Unlike when calculating damage, the bonus applies to all targets.
 
 
 
==Shelling Support==
 
 
 
This formula applies to surface shelling and carrier attacks during shelling support.
 
 
 
<math>\text{Accuracy}_\text{shelling support} = \biggl\lfloor \left( 64 + 2\sqrt{\text{Level}} + 1.5\sqrt{\text{Luck}} + \sum_{\text{All Equips}} \text{Acc}_\text{equip base} \right) \times \text{Mod}_\text{formation}? \times \text{Mod}_\text{morale} \biggr\rfloor </math>
 
 
 
* <math>\text{Acc}_\text{equip base}</math> does not include accuracy from improvement level.
 
* <math>\text{Mod}_\text{formation}</math> exists in KanColle Kai, but unclear if it applies to browser KanColle using the Daytime Shelling formation modifier of the main fleet.
 
 
 
==Torpedo Attacks==
 
 
 
This formula only applies to opening and closing torpedo attacks in day.
 
 
 
<math>\text{Accuracy}_\text{torpedo} = \left( 85 + 2\sqrt{\text{Level}} + 1.5\sqrt{\text{Luck}} + \sum_{\text{All Equips}} \text{Acc}_\text{equip} + \left \lfloor{\frac{\text{Attack}_\text{torp}}{5}} \right \rfloor + \text{Mod}_\text{ship} \right) \times \text{Mod}_\text{formation} \times \text{Mod}_\text{morale}</math>
 
 
 
 
 
* <math>\text{Attack}_\text{torp}</math> is the final basic torpedo attack power of the ship. Please see [[Damage_Calculations#Torpedo_Attacks|Damage Calculations]] for details.
 
** The figure incorporates any pre-cap and post-cap modifiers and takes into account the attack cap.
 
** This means that engagement and damage state play a role in torpedo accuracy.
 
* <math>\text{Mod}_\text{ship}</math> is the innate torpedo accuracy of the ship. Currently, only Abyssal ships have values above <math>0</math>.
 
 
 
==Aerial Combat==
 
 
 
This formula applies to the airstrikes performed during the aerial combat phase and support. Although ASW support functions like an airstrike for damage, it '''does not''' use this formula.
 
 
 
<math>\text{Accuracy}_\text{airstrike} = 95</math>
 
 
 
'''Important Notes'''
 
* Airstrike accuracy is a constant and '''not affected''' by any outside factors.
 
 
 
==Anti-Submarine Warfare==
 
This formula applies to all ASW attacks in the combat phase and support.
 
 
 
<math>\text{Accuracy}_\text{ASW} = \left( 80 + 2\sqrt{\text{Level}} + 1.5\sqrt{\text{Luck}} + \sum_{\text{All Equips}} \text{Acc}_\bigstar + 2\sum \text{ASW}_\text{sonar} \right) \times \text{Mod}_\text{formation} \times \text{Mod}_\text{morale} \times \text{Mod}_\text{synergy}</math>
 
 
 
* <math>\text{Acc}_\bigstar</math> does '''not''' include {{Hit}} accuracy stat of the equipment, only the amount from [[Improvement]] related to ASW accuracy
 
* <math>\text{ASW}_\text{sonar}</math> is the '''base''' ASW stat of any sonars equipped.
 
* <math>\text{Mod}_\text{synergy}</math> is the synergy bonus from equipping certain combinations of ASW equipment.
 
** Synergy bonus is either currently bugged or so small it cannot be tested.
 
 
 
'''Notes:'''
 
* Equipping more sonars is the best way to boost ASW accuracy.
 
** Large sonars are not counted for this bonus.
 
 
 
==Night Battles==
 
 
 
This formula applies to '''all''' night battle attacks.
 
 
 
<math>\text{Accuracy}_\text{NB} = \bigl( \text{Mod}_\text{contact} \left( 69 + \text{Mod}_\text{star shell} \right) + 2\sqrt{\text{Level}} + 1.5\sqrt{\text{Luck}} + \sum_{\text{All Equips}} \text{Acc}_\text{equip} \bigr) \times \text{Mod}_\text{formation} \times \text{Mod}_\text{morale} \times \text{Mod}_\text{special} + \text{Mod}_\text{searchlight} + \text{Mod}_\text{fit}</math>
 
 
 
* <math>\text{Mod}_\text{contact}</math> is the night contact modifier of '''1.1''' if triggered, '''1.0''' otherwise.
 
* <math>\text{Mod}_\text{star shell}</math> is the star shell modifier of of '''5''' if triggered, '''0''' otherwise.
 
* <math>\text{Mod}_\text{special}</math> is the night battle special attack modifier. Please see [[Night Battle]] for more details.
 
** Torpedo Cut-in: '''1.65''',
 
** Gun Cut-in: '''2.0''',
 
** Mixed Cut-in: '''1.5''',
 
** Secondary Cut-in: '''1.5''',
 
** Double Attack: '''1.1''',
 
** Other multipliers are unknown.
 
* <math>\text{Mod}_\text{searchlight}</math> is the {{Searchlight}} {{EquipmentLink|Searchlight|Type 96 150cm Searchlight|text=Searchlights|link_category=Searchlight}} modifier of '''7''' if triggered, '''0''' otherwise.
 
* <math>\text{Mod}_\text{fit}</math> is the fit bonus or penalty that is applicable. Please see [[Gun Fit Bonuses]] for more details.
 
 
 
==Land-Based Air Squadron==
 
 
 
This formula applies to attacks made by [[Land-Based Air Squadron]]s. The accuracy is calculated '''independently''' per squadron.
 
 
 
<math>\text{Accuracy}_\text{LBAS} = \left( 95 + ( 7 \times {\text{Acc}_\text{equip}}) \right) \times \text{Mod}_\text{morale} + \text{Mod}_\text{proficiency}</math> <ref>https://twitter.com/yukicacoon/status/1432364331694374914</ref>
 
 
 
* <math>\text{Acc}_\text{equip}</math> is the accuracy stat of the plane.
 
* <math>\text{Mod}_\text{morale}</math> is the morale modifier of the plane.
 
** Normal/Orange morale: '''1.0'''
 
** Red morale: '''0.8'''
 
* <math>\text{Mod}_\text{proficiency}</math> is the plane proficiency accuracy bonus. Please see [[Plane Proficiency]] for more details.
 
** The value is '''12''' for [[Plane Proficiency|{{TextGlow|'''❱❱'''|black|text-colour=gold|glow-size=2px}}]] ranked planes.
 
<references/>
 
 
 
=Evasion Formulas=
 
Evasion has several caps depending on the calculated base evasion of the ship. Base evasion is calculated as follows:
 
 
 
<math>\text{Evasion}_\text{base} = \bigl\lfloor \left( \text{Evasion}_\text{ship} + \sqrt{2\text{Luck}} \right) \times \text{Mod}_\text{formation} \bigr\rfloor</math>
 
 
 
* <math>\text{Evasion}_\text{ship}</math> is the evasion of the ship '''including''' any visible equipment bonuses.
 
* <math>\text{Mod}_\text{formation}</math> is the formation modifier. It varies based on the attack being received. Please see [[Combat#Formation Selection|Combat]] for more details.
 
** Currently modifiers for Vanguard are unknown.
 
 
 
 
 
The various capped evasion formulas to calculate the final evasion rate is as follows:
 
 
 
* <math>\text{Evasion}_\text{base} < 40: \text{Evasion}_\text{cap} = \text{Evasion}_\text{base}</math>
 
* <math>40 < \text{Evasion}_\text{base} < 65: \text{Evasion}_\text{cap} = \lfloor 40 + 3\sqrt{\text{Evasion}_\text{base} - 40} \rfloor</math>
 
* <math>\text{Evasion}_\text{base} > 65: \text{Evasion}_\text{cap} = \lfloor55 + 2\sqrt{\text{Evasion}_\text{base} - 65}\rfloor</math>
 
 
 
Capped evasion is then modified by post-cap modifiers:
 
 
 
<math>\text{Evasion %} = \biggl\lfloor \text{Mod}_\text{searchlight} \times \left( \text{Evasion}_\text{cap} + \text{Mod}_\text{sonar} + \text{Mod}_\text{CA} + \text{Mod}_\text{vanguard} - \text{Mod}_\text{fuel} \right) \biggr\rfloor</math>
 
 
 
* <math>\text{Mod}_\text{searchlight}</math> is the searchlight evasion penalty. It is '''0.2''' for any ship equipped with a searchlight (even if not triggered) and '''1.0''' otherwise.
 
* <math>\text{Mod}_\text{sonar}</math> is the sonar improvement modifier that '''only applies to''' opening and closing torpedo attacks. It is '''0''' otherwise.
 
** <math>\text{Mod}_\text{sonar} = \sum_{\text{All Sonars}} 1.5\sqrt{\bigstar}</math>
 
* <math>\text{Mod}_\text{CA}</math> is the heavy/aviation cruiser night battle evasion bonus. It is '''5''' for heavy/aviation cruisers and '''0''' otherwise.
 
* <math>\text{Mod}_\text{vanguard}</math> is the Vanguard evasion bonus. This is different from the formation modifier that gets taken into account for base evasion. Bonuses are:
 
** For ships at the top (slots 1-2 or 1-3): Non-destroyers get a 5% bonus. Destroyers get a 20% bonus.
 
** For the rest of the ships at the bottom (slots 3-5 or 4-7): Non-destroyers get a 20% bonus. Destroyers get a 40% bonus.
 
* <math>\text{Mod}_\text{fuel}</math> is the remaining fuel penalty.
 
** <math>\text{Mod}_\text{fuel} = 75 - \text{Fuel}</math>
 
** If fuel is above 75%, the penalty is 0.
 
** The penalty is an integer and not a percentage.
 
 
 
{|class="wikitable" style="text-align:center"
 
|+ Remaining Fuel Penalty
 
|-
 
!Battle #<ref>This only takes into account normal day battles. Special nodes have different resource consumption.</ref>
 
!Remaining Fuel!!Penalty
 
|-
 
|2nd Battle||80%||0
 
 
|-
 
|-
|3rd Battle||60%||15
+
|{{Q|D29}}
 +
|{{Equipment/Link|Shiun}}
 +
|If not taken from {{Q|B195}}
 
|-
 
|-
|4th Battle||40%||35
+
|{{Q|D39}}
 +
|{{Equipment/Link|Do 17 Z-2}}
 +
|Also unlocks the {{Equipment/Link|Do 217 E-5 + Hs293 Initial Model|text=Do 217 + Missile}}
 
|-
 
|-
|5th Battle||20%||55
+
|{{Q|F80}}
 +
|{{Equipment/Link|Reppuu Model 11}}
 +
|According the {{Equipment/Link|Type 3 Fighter Hien}} is chosen in {{Q|B175}}
 
|-
 
|-
|6th+ Battle||0%||75
+
|{{Q|F81}}
 +
|{{Equipment/Link|Raiden}}
 +
|According the {{Equipment/Link|Prototype Toukai}} is chosen in {{Q|B143}}
 
|}
 
|}
<references/>
+
[[Category:Help]]
{{clear}}
 
 
 
'''Notes:'''
 
* The speed of the fleet is supposed to play a role in evasion. Currently, said increase is either nonexistent or too small to test.
 
* Using [[AO]] equipped with {{Supplies}} {{EquipmentLink|Underway Replenishment}} is a way to medigate fuel penalties.
 
 
 
=Special Cases=
 
==PT Imps==
 
[[PT Imp Group|PT Imps]] were introduced during the [[Summer 2017 Event]].
 
 
 
{{Anti-PT Imp Setups|uncollapsed=true}}
 
 
 
{{Mechanics}}
 

Latest revision as of 08:58, 9 July 2024

Quest Reward Guide

A guide on what reward(s) to choose in choice quests.


General choosing rules

Some very broad guidelines on what reward to choose for any given quest. This put an absolute priority on Quest exclusive rewards, with then useful and rare equipment, followed by "valuable" items such as "shop items" (e.g. RE), as well are rare items like ProtoPult, the rest being ordered in rarity/usefulness.

This is not an absolute solution to every choice, with quantities, improvements, and relative usefulness affecting a lot such ordering.

Rank Reward
1 Any "Quest Exclusive" limited equipment
2 Furniture
3 Limited / expensive "Akashi only" equipment
4 Rare stock equipment
5
Item Icon Construction Corps.png
Construction Corps
$$$
Item Icon Reinforcement Expansion.png
Reinforcement Expansion
$$$
Item Icon Prototype Flight Deck Catapult.png
Prototype Flight Deck Catapult
6
Item Icon Remodel Blueprint.png
Remodel Blueprint
Item Icon Skilled Crew Member.png
Skilled Crew Member
7
Item Icon Action Report.png
Action Report
Item Icon Medal.png
Medal
8
Item Icon Furniture Fairy.png
Furniture Fairy
$
Item Icon New Model Armament Material.png
New Model Armament Material
Item Icon New Model Gun Mount Improvement Material.png
New Model Gun Mount Improvement Material
Item Icon New Model Aerial Armament Material.png
New Model Aerial Armament Material
9
Item Icon Improvement Material.png
Improvement Material
$
Item Icon Underway Replenishment.png
Underway Replenishment
$
Item Icon Emergency Repair Material.png
Emergency Repair Material
$$
Item Icon Food Supply Ship Mamiya.png
Food Supply Ship Mamiya
$$
10
Item Icon Food Supply Ship Irako.png
Food Supply Ship Irako
$
Item Icon New Model Rocket Development Material.png
New Model Rocket Development Material
11 Expensive craftable/stock equipment
12
Item Icon Instant Repair Material.png
Instant Repair Material
$
13
Item Icon Development Material.png
Development Material
$
14
Item Icon Instant Construction Material.png
Instant Construction Material
$
15 Any cheap craftable equipment

Gallery completion guide

A guide not to have the best gears nor the best fleet, but just to complete your "kancodex" (Gallery) of equipment. Here are listed all obtainable equipment and how to obtain them in the current state of the game.

Quest trap advices

Some quests will ask to choose between several rewards, and sometimes the choice can lock unique equipment. This list gives reward picking advice in order to maximize the Gallery completion (assuming the following equipment are not already possessed):

Quest Good choice Notes
B88 PBY-5A CatalinaPBY-5A Catalina
B106 NOAP SkilledNight Operation Aviation Personnel + Skilled Deckhands
B124 Type 0 Passive SonarType 0 Passive Sonar
B129 Prototype NanzanPrototype Nanzan According the Prototype 46cmPrototype 46cm Twin Gun Mount is chosen in B130
B130 Prototype 46cmPrototype 46cm Twin Gun Mount According the Prototype NanzanPrototype Nanzan is choosed in B129
B141 Type D KouhyoutekiType D Kouhyouteki Kai (Kouryuu Kai)
B143 Prototype ToukaiPrototype Toukai According the RaidenRaiden is chosen in F81
B146 Fairey Seafox KaiFairey Seafox Kai
B150 Lightweight ASW TorpedoLightweight ASW Torpedo (Initial Test Model)
B153 Prototype ShuusuiPrototype Shuusui
B158 Canned SauryCanned Saury In the case all future Saury events are missed
B165 Hayabusa bomberBomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)
B170 FR-1 FireballFR-1 Fireball
B175 Type 3 Fighter HienType 3 Fighter Hien Also unlocks the Hien Mod DType 3 Fighter Hien Model 1D & Hien 244thType 3 Fighter Hien (244th Air Combat Group)
B181 10cm Twin HA CD10cm Twin High-angle Gun Mount Battery Concentrated Deployment If not taken from B182 nor B183
B182 10cm Twin HA CD10cm Twin High-angle Gun Mount Battery Concentrated Deployment
B183 51cm TriplePrototype 51cm Triple Gun Mount According the 10cm Twin HA CD10cm Twin High-angle Gun Mount Battery Concentrated Deployment is chosen in B181 or B182
B185 GFCS Mk.37GFCS Mk.37 Also unlocks the 5" + GFCS5inch Single Gun Mount Mk.30 Kai + GFCS Mk.37
B190 T42 Air Radar K2Type 42 Air Radar Kai Ni
B194 SSLOTorpedo Squadron Skilled Lookouts
B195 SJ RadarSJ Radar + Submarine Conning Tower Equipment
B196 ShiunShiun If not taken from D29
D29 ShiunShiun If not taken from B195
D39 Do 17 Z-2Do 17 Z-2 Also unlocks the Do 217 + MissileDo 217 E-5 + Hs293 Initial Model
F80 Reppuu Model 11Reppuu Model 11 According the Type 3 Fighter HienType 3 Fighter Hien is chosen in B175
F81 RaidenRaiden According the Prototype ToukaiPrototype Toukai is chosen in B143