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 250.
Increase your maximum Ammo by 6.
Increase your Movement Speed by 10% for 4s after getting an Elimination or Killing Blow.
Gain 15% Lifesteal while using Iron Sights.
Reduce the Cooldown of Frag Grenade by 2s for each enemy hit by it.
Heal for 300 per second while using Hustle.