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.
Reduce the Cooldown of Counter by 75% after successfully hitting an enemy with Counter.
Reduce the Cooldown of Billow by 14% after getting an Elimination.
Increase your maximum Health by 100.
Increase your maximum Ammo by 3.
Heal for 400 after using Counter.
Spite deals 20% of its target's maximum Health with each hit.