Talk:Armor penetration/@comment-3529242-20121030000306

While 1 armor = 1% EHP, we are seeing from the tank's view, but from the attacker view I don't think it means 1 APen = 1% more damage, it would vary depending on the target's armor, I think if the target has 100 armor, 1 APen would mean 1% more damage, if he has less, it becomes more than 1%, and if he has more it becomes less than 1%. Can someone help and write a formula? I have a headache already.