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.
Generate 10 Ammo for each enemy hit by Missile Launcher.
Heal 240 health for each player hit by Missile Launcher.
Increase your maximum Health by 600.
Increase your Movement Speed while firing by 5%.
Increase your Reload Speed by 50%.