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 150.
Generate 18 Ammo for each enemy hit with Frag Grenade.
Increase your maximum Ammo by 4.
Reduce your weapon recoil by 100% while using Iron Sights.
Generate 14 Ammo after getting a Killing Blow or Elimination.
Heal for 300 per second while using Hustle.