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 8% for 2s after hitting an enemy with Commander's Grab.
Increase your maximum Ammo by 6.
Increase your maximum Health by 600.
Increase your Healing received by 30% while your Bulwark is active.
Increase your Movement Speed by 24% for 3s after activating Battle Shout.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.