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 Ammo by 4.
Increase your Movement Speed by 8% for 4s after using Fire Bomb.
Reduce the Cooldown of Fire Bomb by 3s.
Activating Fire Bomb heals you for 500 over 2s.
Decrease your damage taken by 8% for 3s after using Nade Launcher.
Fire Bomb deals 30% increased damage and applies a 60% reduce healing effect.