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 Healing an ally with Mending Spirits.
Heal for 15 every 1s while Healing an ally with Mending Spirits.
Reduce your active Cooldowns by 20% after getting an Elimination.
Increase your maximum Health by 100.
Reduce the Cooldown of Gourd by 4s.