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.
Increase the recharge rate of your Bulwark by 30%.
Reduce your damage taken by 8% for 2s after hitting an enemy with Commander's Grab.
Reduce the Cooldown of Battle Shout by 1.2s.
Increase your Healing received by 30% while your Bulwark is active.
Targets hit by Commander's Grab are Stunned for an additional 1.4s.