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 your active Cooldowns by 8% after getting an Elimination.
Increase your maximum Ammo by 15.
Increase your Healing received by 6% while your Bulwark is active.
Generate 20 Ammo after activating Battle Shout.
Heal for 75 every 1s while Bulwark is active.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.