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 6.
Regenerate 4 Ammo every 1s while using Hustle.
Generate 12 Ammo for each enemy hit with Frag Grenade.
Gain 15% Lifesteal while using Iron Sights.
Increase your maximum Health by 250.
Heal for 300 per second while using Hustle.