User blog comment:DualDragonAce/Support : the underrated game carry - and how they carry/@comment-3466579-20130719094206/@comment-7813840-20130719110348

I have a cavet for you. If you formula was true it would mean that if the support DC-ed it's value would be 0 and thus the team performance would be 0, since anything multiplied with a 0 is a 0. =p