Rating*Role bias+(avg stats/100))*win rate

Rating bias is rated by

Practice = 0.75
Friendly matches = 1
Tournament = 1.25 (And in tournaments regular matches will be adding a 0% bonus | playoffs is 25% bonus | finals is a 50% bonus)

Role bias is rated by

AWPer = 85%
Entry = 90%
Lurker =  95%
Rifler = 100%
Anchor = 105%
Support = 107.5%
IGL = 110%

Role bias is rated by

AWPer = 85%
Entry = 90%
Lurker =  95%
Rifler = 100%
Anchor = 105%
Support = 107.5%
IGL = 110%