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.
Reduce your damage taken by 15% for 3s after activating Ignition.
Reduce the time it takes to spin up your Hellfire Gatling by 20%.
Heal for 300 for each champion hit by Juggernaut.
Heal for 100 after activating Soul Harvest.
Each Soul Fragment gathered Heals you for 30.
All your living allies are Healed for 1.5% of their maximum Health for each Soul Harvested.