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 6 Ammo for each enemy hit with Frag Grenade.
Generate 14 Ammo after getting a Killing Blow or Elimination.
Increase your maximum Ammo by 8.
Gain 25% Lifesteal while using Iron Sights.
Reduce the Cooldown of Frag Grenade by 0.6000000000000001s every 1s while Hustle is active.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.