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 2.
Reduce the Cooldown of Frag Grenade by 0.6000000000000001s every 1s while Hustle is active.
Regenerate 4 Ammo every 1s while using Hustle.
Reduce the Cooldown of Frag Grenade by 5s for each enemy hit by it.
Gain 20% Lifesteal while using Iron Sights.
Heal for 300 per second while using Hustle.