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 600.
Reduce the Cooldown of Commander's Grab by 3s.
Reduce your active Cooldowns by 8% after getting an Elimination.
Increase your Movement Speed by 8% for 3s after activating Battle Shout.
Gain 16% Lifesteal.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.