Talk:Focus 1.0/Naramon/@comment-50.124.211.48-20170304201221/@comment-70.26.14.248-20170410011905

it multiplies the total crit chance, so if the weapon's base crit is 10, and you have 200% crit chance from mod bumping it to 30, this'll then multiply that by 1.3, to 33.

it's the last effect, taking into account everything active before it starts to work.