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 10% for 3s after activating Soul Harvest.
Heal for 400 after activating Soul Harvest.
Increase your maximum Health by 600.
Gain a 450-Health Shield for 3s after activating Juggernaut.
Heal for 300 for each champion hit by Juggernaut.
Increase your Ultimate charge rate by 60%.