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.
Hitting an enemy with Presence reduces its Cooldown by 5s.
Increase the travel distance of Grace by 5 units.
Increase your maximum Ammo by 1.
Reduce your active Cooldowns by 24% after getting an Elimination.
Reduce the Cooldown of Presence by 2s for each enemy hit by Valor.
Hitting an enemy with Heirloom Rifle increases your Heirloom Rifle damage against that enemy by 7% for 3s, stacking up to 5 times.