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.
Generate 14 Ammo after getting a Killing Blow or Elimination.
Increase your maximum Health by 50.
Increase your Movement Speed after deactivating Hustle by 40% for 1.5s.
Gain 15% Lifesteal while using Iron Sights.
Increase the radius of Frag Grenade's explosion by 40%.