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 6% while your Bulwark is active.
Gain 20% Lifesteal.
Heal for 125 every 1s while Bulwark is active.
Increase the Health of your Bulwark by 400.
Generate 8 Ammo after activating Battle Shout.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.