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.
Gain 20% Lifesteal while using Iron Sights.
Reduce your weapon recoil by 100% while using Iron Sights.
Reduce the Cooldown of Frag Grenade by 2s for each enemy hit by it.
Increase your maximum Ammo by 4.
Increase your maximum Health by 100.
Heal for 300 per second while using Hustle.