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 Ammo by 10.
Increase your Movement Speed by 5% for 4s after getting an Elimination or Killing Blow.
Regenerate 2 Ammo every 1s while using Hustle.
Increase your Movement Speed after deactivating Hustle by 30% for 1.5s.
Reduce damage taken by 15% while using Hustle.
Switch your rifle to Three-Shot-Burst mode, increasing your effective range and firing three 210-damage shots every 0.4s.