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 Ammo by 10.
Gain 15% Lifesteal while using Iron Sights.
Reduce your weapon recoil by 60% while using Iron Sights.
Reduce the time it takes to bring up Iron Sights by 30%.
Increase your maximum Health by 100.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.