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 100.
Reduce damage taken by 3% while using Hustle.
Reduce the Cooldown of Frag Grenade by 4s for each enemy hit by it.
Regenerate 6 Ammo every 1s while using Hustle.
Increase your Movement Speed by 25% for 4s after getting an Elimination or Killing Blow.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.