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.
Reduce the Cooldown of Battle Shout by 3s.
Increase your maximum Health by 150.
Generate 5 Ammo after activating Commander's Grab.
Generate 12 Ammo after activating Battle Shout.
Increase your Movement Speed by 40% for 3s after activating Battle Shout.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.