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 180 for each enemy hit by Calamity Blast.
Heal for 200 for each enemy hit with Shatterfall.
Reduce your damage taken by 16% for 3s after landing with Shatterfall.
Increase your maximum Health by 750.
Receive 15% increased Healing while at or below 50% Health.
Reduce the damage you take by 20% while at or below 50% Health.