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 - Enemies hit by your Basic Attacks are burned, taking 60 Physical damage over 2s and have their Attack Speed slowed by 10%. Jungle Monsters and Bosses take 4x damage and restore 2.5% Health and 5% Mana when they die. This effect can stack up to 4 times.
PASSIVE - Your abilities deal an additional 2% of the targets maximum Health as Physical Damage. If you have over 150 Physical Power, your ability bonus damage scales up. This effect reaches a maximum of 6% Maximum Health damage at 250 Physical Power. Subsequent hits on the same target do 75% of the bonus damage for the next 3s.
PASSIVE - For 8s after using an ability, your next Basic Attack will deal an additional 25% damage. Abilities that function like basic attacks do not benefit from this. PASSIVE - This item grants 2.5 MP5 per 10% of your missing Mana.
PASSIVE - Critical Strike bonus damage dealt is increased by 25%.
PASSIVE - For each enemy god within 55 units of you, you gain a stacking buff that provides 10 Physical Protections and 8 Magical Protections. Stacks up to 3 times.