This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Increase the projectile speed of Ricochet by 50%.
Increase the Health of Dead Ringer by 150hp.
Increase your maximum Ammo by 1.
Increase your Ultimate charge rate by 9%.
Generate 5% Ultimate Charge after hitting your coin.