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.
Increase your maximum Health by 200.
Reduce your weapon recoil by 40% while using Iron Sights.
Increase your Movement Speed by 20% while using Iron Sights.
Increase your Movement Speed after deactivating Hustle by 20% for 1.5s.
Heal for 300 per second while using Hustle.