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 6%.
Increase your maximum Ammo by 3.
Increase your Healing received by 18% while your Bulwark is active.
Increase your maximum Health by 750.
Reduce the Cooldown of Battle Shout by 3s.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.