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.
Decrease your damage taken by 20% for 3s after using Nade Launcher.
Increase your maximum Health by 50.
Increase your maximum Ammo by 2.
Reduce the Cooldown of Nade Launcher by 2s.
Reduce your active Cooldowns by 40% after getting an Elimination.
Fire Bomb deals 30% increased damage and applies a 60% reduce healing effect.