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.
Gain a 150-Health Shield for 4s after dropping to or below 30% Health.
Heal 60 health for each player hit by Missile Launcher.
Heal for 240 after activating Advance.
Reduce your damage taken by 15% for 2s after using Missile Launcher.