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 16% for 4s after using Fire Bomb.
Increase your maximum Health by 250.
Activating Fire Bomb heals you for 300 over 2s.
Heal for 180 for each enemy hit with Nade Launcher.
Nade Launcher has 3 charges, but reduce the damage of each to 650.