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 40 every time you Heal an ally with Moonlight.
Increase Luna's deploy range by 40%.
Increase allies' Movement Speed by 24% while they are being Healed by Moonlight.
Regenerate 4% Moonlight every 1s while not using Moonlight.
Generate 2% Moonlight for each enemy hit with Light Bow.
Allies being Healed by Moonlight take 15% reduced damage.