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 2% for each Calamity Charge you have.
Reduce the damage required to generate a Calamity Blast charge by 200.
Receive 20% increased Healing while at or below 50% Health.
Increase your maximum Health by 450.
Heal for 25% of the damage Absorbed by Power Siphon.
Shatterfall Stuns enemies hit for 1s, but no longer Slows.