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.
Generate 14 Ammo after getting a Killing Blow or Elimination.
Increase your maximum Ammo by 10.
Gain 10% Lifesteal while using Iron Sights.
Regenerate 8 Ammo every 1s while using Hustle.
Generate 12 Ammo for each enemy hit with Frag Grenade.
Heal for 300 per second while using Hustle.