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 Healing received by 12% while your Bulwark is active.
Heal for 25 every 1s while Bulwark is active.
Increase your maximum Ammo by 15.
Increase the Health of your Bulwark by 400.
Reduce the Cooldown of Battle Shout by 3s.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.