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.
Increase your Movement Speed by 16% for 1s after hitting anything with Deadly Scythe.
Reduce the damage you take by 16% for 3s after activating Tendril.
Reduce the Cooldown of Dark Siphon by 2s if it fails to hit a target.
Increase the Healing received from Dark Siphon by 100 health.
Heal for 180 for each enemy hit with Obliteration.