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.
Generate 5 Ammo after activating Commander's Grab.
Increase your maximum Health by 300.
Reduce your active Cooldowns by 16% after getting an Elimination.
Increase your maximum Ammo by 15.
Your Shield now regenerates at 120% effectiveness, and regenerates even while it is active.