Changes

|Math=\text{DEF} = \left( \text{Armor} \times 0.7 + \text{Armor}_\text{rand} \times 0.6 \right) - \text{Pen}

|Math=\text{DEF} = \left( \text{Armor} \times 0.7 + \text{Armor}_\text{rand} \times 0.6 \right) - \text{Pen}

|Var=<math>\text{Armor}</math> the armor {{Armor}} of the target including all equipment and upgrade bonuses,

|Var=<math>\text{Armor}</math> the armor {{Armor}} of the target including all equipment and upgrade bonuses,

* <math>\text{Armor}_\text{rand}</math> a random number between <math>0</math> and <math>\lfloor\text{Armor}\rfloor - 1</math>,

* <math>\text{Armor}_\text{rand}</math> a random number between <math>0</math> and <math>\lfloor\text{Armor}\rfloor - 1</math>,

** Note that it is inclusive, meaning it can also output <math>0</math> and <math>\lfloor\text{Armor}\rfloor - 1</math>

** Note that it is inclusive, meaning it can also output <math>0</math> and <math>\lfloor\text{Armor}\rfloor - 1</math>

* <math>\text{Pen}</math> any applicable armor penetration mechanic:

* <math>\text{Pen}</math> any applicable armor penetration mechanic:

** ''See [[#Anti-Submarine Warfare|ASW]] for details on ASW armor penetration,

** ''See [[#Anti-Submarine Warfare|ASW]] for details on ASW armor penetration,

|Notes=The range of armor values is uniformly distributed, every armor roll has the same chance of occurring.

|Notes=The range of armor values is uniformly distributed, every armor roll has the same chance of occurring.

}}

}}

*By nature, historical bonuses are arbitrary, so refer to each individual map to see what bonuses are applicable.

*By nature, historical bonuses are arbitrary, so refer to each individual map to see what bonuses are applicable.

===[[Debuffs]]===

===Debuffs===

Debuffs are a special case that only applies during events. Certain event maps have debuff mechanics that require meeting certain conditions to trigger them. Debuffs can be either a reduction to the enemy's armor or a post-cap damage modifier for the fleet.

Debuffs are a special case that only applies during [[events]].

'''Notes:'''

Certain event maps have debuff mechanics that require completing certain gimmicks once Last Dance is reached, in order to trigger the boss or boss' fleet debuff.

* Debuffs are affected by the remaining ammo modifier.

*See ''[[Debuffs|here]]'' for more details on past event debuffs.

*A reduction to the enemy's [[#Defense Power|armor]] {{Armor}},

*A post-cap damage modifier for the attacking fleet (probably cases of miss interpretation of armor reductions).

=Overkill Protection=

=Overkill Protection=