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 4s.
Heal for 180 for each enemy hit with Valor.
Reduce your active Cooldowns by 16% after getting an Elimination.
Increase the travel distance of Grace by 15 units.
Heal for 300 after using Presence.
Hitting an enemy with Heirloom Rifle increases your Heirloom Rifle damage against that enemy by 7% for 3s, stacking up to 5 times.