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 100.
Increase your Ultimate charge rate by 14%.
Increase the Healing done by Rend Soul by 32%.
Heal for 350 every 1s while channeling Restore Soul.
Increase your maximum Ammo by 4.