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 28%.
Gain a 500-Health Shield for 3s after dropping to or below 30% Health.
Generate 50 Ammo after activating Ignition.
Heal for 300 for each champion hit by Juggernaut.
Reduce your damage taken by 40% while using Juggernaut.