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.
Heal for an additional 400 after activating Battle Shout.
Increase the Health of your Bulwark by 200.
Increase your maximum Ammo by 3.
Increase your maximum Health by 450.
Reduce the Cooldown of Battle Shout by 3s.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.