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 Health by 450.
Heal for an additional 240 after activating Battle Shout.
Reduce the Cooldown of Battle Shout by 1.7999999999999998s.
Increase the Health of your Bulwark by 600.
Increase your maximum Ammo by 9.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.