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.
Heal for 500 after activating Soul Harvest.
Increase your Reload Speed by 7%.
Reduce the time it takes to spin up your Hellfire Gatling by 4%.
Reduce the Cooldown of Ignition by 3s.
Each Soul Fragment gathered Heals you for 45.
Increase your Ultimate charge rate by 60%.