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 20% while at or below 40% Health.
Gain 10% Lifesteal while at or below 40% Health.
Gain 10% Lifesteal while Overcharge is active.
Heal for 400 after Teleporting to your Rune of Travel.
Increase your Movement Speed by 32% while Rune of Travel is active.
Increase your Ultimate charge rate by 15% and enemies at or below 65% Health are Revealed to you.