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 16% after getting an Elimination.
Heal for 50 every 1s while Bulwark is active.
Increase the Health of your Bulwark by 600.
Increase your maximum Health by 450.
Increase your maximum Ammo by 15.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.