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.
Regenerate 4 Ammo every 1s while using Hustle.
Gain 10% Lifesteal while using Iron Sights.
Generate 7 Ammo after getting a Killing Blow or Elimination.
Increase your maximum Health by 250.
Reduce damage taken by 15% while using Hustle.
Heal for 300 per second while using Hustle.