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 240 after activating Battle Shout.
Heal for 75 every 1s while Bulwark is active.
Gain 20% Lifesteal.
Reduce your damage taken by 16% for 2s after hitting an enemy with Commander's Grab.
Generate 8 Ammo after activating Battle Shout.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.