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 2.4s.
Increase your maximum Health by 300.
Heal for 75 every 1s while Bulwark is active.
Increase your Movement Speed by 16% for 3s after activating Battle Shout.
Increase your maximum Ammo by 12.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.