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 450.
Increase your Movement Speed by 24% for 3s after activating Battle Shout.
Reduce your active Cooldowns by 32% after getting an Elimination.
Increase your maximum Ammo by 12.
Heal for 25 every 1s while Bulwark is active.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.