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 200.
Increase your Movement Speed by 10% while using Iron Sights.
Regenerate 2 Ammo every 1s while using Hustle.
Increase your maximum Ammo by 8.
Reduce your weapon recoil by 100% while using Iron Sights.
Heal for 300 per second while using Hustle.