Talk:Corrosive Projection/@comment-203.218.227.208-20130621214034/@comment-188.134.41.46-20130622013400

Well, i recalculated everything and this seems to be right.

Damage reduction = armor / (1+armor)

in turn armor = damage reduction / damage received

so a lvl1 grineer has armor value of 2 (damage reduction 66%) and lvl26 grineer has 3.94 (damage reduction 79,7%)