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 your maximum Health by 200.
Increase your Movement Speed by 30% for 3s after activating Counter.
Increase your Movement Speed by 12% for 4s after getting an Elimination.
Generate 2 Ammo after activating Whirl.
Heal for 400 after using Counter.
Heal for 15% of your maximum Health per second while using Billow.