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.
Reduce your damage taken by 15% for 3s after activating Advance.
Generate 15 Ammo after using Advance.
Heal 180 health for each player hit by Missile Launcher.
Increase your maximum Health by 750.
Generate 10 Ammo for each enemy hit by Missile Launcher.