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.
Each Soul Fragment gathered Heals you for 60.
Reduce the time it takes to spin up your Hellfire Gatling by 12%.
Reduce the Cooldown of Ignition by 1.2s.
Increase your Reload Speed by 21%.
Heal for 300 after activating Soul Harvest.
Increase your Ultimate charge rate by 60%.