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.
Increase your maximum Health by 150.
Reduce damage taken by 9% while using Hustle.
Reduce the time it takes to bring up Iron Sights by 30%.
Reduce your weapon recoil by 40% while using Iron Sights.
Increase your maximum Ammo by 10.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.