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.
Reduce the Cooldown of Frag Grenade by 3s for each enemy hit by it.
Increase your maximum Health by 200.
Reduce your weapon recoil by 40% while using Iron Sights.
Regenerate 6 Ammo every 1s while using Hustle.
Generate 18 Ammo for each enemy hit with Frag Grenade.
Heal for 300 per second while using Hustle.