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 200 after Teleporting to your Rune of Travel.
Reduce your damage taken by 5% while at or below 40% Health.
Gain 50% Lifesteal while at or below 40% Health.
Gain 25% Lifesteal while Overcharge is active.
Reduce the cooldown of Rune of Travel by 2s.
Increase your Ultimate charge rate by 15% and enemies at or below 65% Health are Revealed to you.