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 weapon recoil by 80% while using Iron Sights.
Reduce damage taken by 12% while using Hustle.
Reduce the time it takes to bring up Iron Sights by 30%.
Increase your maximum Health by 50.
Gain 20% Lifesteal while using Iron Sights.
Heal for 300 per second while using Hustle.