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 60 for each enemy hit by Calamity Blast.
Reduce your damage taken by 8% for 3s after landing with Shatterfall.
Generate 8% Power Siphon charge for each enemy hit with Calamity Blast.
Heal for 20% of the damage Absorbed by Power Siphon.
Reduce the damage required to generate a Calamity Blast charge by 500.
Reduce the damage you take by 20% while at or below 50% Health.