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 your maximum Ammo by 6.
Increase your Healing received by 24% while your Bulwark is active.
Increase the recharge rate of your Bulwark by 24%.
Increase your Movement Speed by 8% for 3s after activating Battle Shout.
Increase your maximum Health by 600.
Targets hit by Commander's Grab are Stunned for an additional 1.4s.