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.
AURA - ALL enemies within 25 units are dealt 20 (+1.5 Per Level) Magical Damage per second.
PASSIVE - Deal 15 Magical damage per second to all enemies within 25 units of you.
AURA - Allies within 70 units receive 10 Physical Protection and 10 Magical Protection.