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.
Gain 20% Lifesteal.
Increase your maximum Ammo by 6.
Increase your maximum Health by 450.
Heal for 100 every 1s while Bulwark is active.
Reduce your active Cooldowns by 8% after getting an Elimination.
Increase your Attack Speed by 40%, but reduce your damage-per-shot by 25%.