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 Movement Speed by 16% for 4s after using Fire Bomb.
Heal for 180 for each enemy hit with Nade Launcher.
Generate 6 Ammo after using Nade Launcher.
Increase your maximum Ammo by 8.
Increase your maximum Health by 150.
Nade Launcher has 3 charges, but reduce the damage of each to 650.