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 the travel distance of Grace by 10 units.
Generate 1 Ammo after using Grace.
Increase your maximum Ammo by 2.
Gain 25% Movement Speed for 3s after using Grace.
Hitting an enemy with Heirloom Rifle increases your Heirloom Rifle damage against that enemy by 7% for 3s, stacking up to 5 times.