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.
Generate 18 Ammo for each enemy hit with Frag Grenade.
Increase your maximum Health by 150.
Increase your maximum Ammo by 6.
Reduce the time it takes to bring up Iron Sights by 45%.
Reduce your weapon recoil by 60% while using Iron Sights.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.