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.
Receive 25% increased Healing while at or below 50% Health.
Heal for 100 for each enemy hit with Shatterfall.
Heal for 20% of the damage Absorbed by Power Siphon.
Heal for 240 for each enemy hit by Calamity Blast.
Increase your maximum Health by 150.
Reduce the damage you take by 20% while at or below 50% Health.