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.
PASSIVE - While over 25% Mana, you gain +10% Cooldown Reduction. While under 25% Mana, you gain +50 MP5.
AURA - Enemy gods within 55 units have their Physical Protection reduced by 10%.
AURA - Enemy gods within 55 units have their healing reduced by 25%. This does not stack with similar Auras.