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 8.
Increase your maximum Health by 250.
Reduce the Cooldown of Frag Grenade by 2s for each enemy hit by it.
Reduce the cook time of Frag Grenade by 20%.
Generate 14 Ammo after getting a Killing Blow or Elimination.
Heal for 300 per second while using Hustle.