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.
Heal 120 health for each player hit by Missile Launcher.
Increase your maximum Health by 300.
Reduce your damage taken by 12% for 3s after activating Advance.
Increase your Movement Speed while firing by 15%.
Reduce your damage taken by 12% for 2s after using Missile Launcher.