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 150.
Decrease your damage taken by 12% for 3s after using Nade Launcher.
Increase your maximum Ammo by 6.
Increase your Movement Speed by 15% while Hunter's Mark is active.
Increase your Movement Speed by 24% for 4s after using Fire Bomb.
Fire Bomb deals 30% increased damage and applies a 60% reduce healing effect.