Changes

=Defense Power=

=Defense Power=

<math>\text{DEF} = \left[ \text{Armour} \times 0.7 + \text{Armour}_\text{rand} \times 0.6 \right] - \text{Debuff}</math>

<math>\text{DEF} = \left( \text{Armour} \times 0.7 + \lfloor\text{Armour}_\text{rand} \times 0.6\rfloor \right) - \text{Debuff}</math>

* <math>\text{Armour}</math> is the armour of the target.

* <math>\text{Armour}</math> is the armour of the target including all equipment and upgrade bonuses. This value is '''rounded down''' to the nearest whole number.

* <math>\text{Armour}_\text{rand}</math> is a random number between <math>0</math> and <math>\text{Armour} - 1</math>

* <math>\text{Armour}_\text{rand}</math> is a random number between <math>0</math> and <math>\text{Armour} - 1</math>

Therefore, the maximum damage percentage dealt by overkill protection is <math>\text{HP}_\text{current} \times 1.3 - 0.6</math> and the minimum percentage dealt is <math>\text{HP}_\text{current} \times 0.7</math>. his makes the maximum defensive power a target can have is '''1.3x''' armour and the lowest is '''0.7x''' armour.

Therefore, the '''maximum armour value''' <math>\text{HP}_\text{current} \times 1.3 - 0.6</math> and the '''minimum armour value''' is <math>\text{HP}_\text{current} \times 0.7</math>. This makes the maximum defensive power a target can have is '''1.3x''' armour and the lowest is '''0.7x''' armour.

'''Important Notes'''

'''Important Notes'''

* Depth charges have bonus armour penetration for ASW.

* Depth charges have bonus armour penetration for ASW.

** [[Type 95 Depth Charge]]: <math>-1</math>

** [[Type 95 Depth Charge]]: <math>-1</math>