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.
Reduce your active Cooldowns by 40% after getting an Elimination.
Increase your maximum Ammo by 2.
Hitting an enemy with Presence reduces its Cooldown by 3s.
Reduce the Cooldown of Grace by 1.5s for each enemy hit with Valor. Can only happen once every 3s.
Increase travel speed during Grace by 20%.
Grace now hits all enemies in front of you instead of only one, but its Cooldown is increased by 1s.