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 the Cooldown of Battle Shout by 3s.
Increase the Health of your Bulwark by 400.
Reduce your active Cooldowns by 16% after getting an Elimination.
Increase your maximum Health by 750.
Generate 5 Ammo after activating Commander's Grab.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.