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.
Reduce your damage taken by 24% for 4s after using Blossom.
Reduce your active Cooldowns by 20% after getting an Elimination.
Increase your allies' Movement Speed by 20% for 4s after they are Healed by Blossom.
Heal for 150 after hitting an enemy with Crippling Throw.
Increase your Healing received by 10% while at or below 50% Health.
Increase your maximum damage scaling over distance by 60%. Surgery (+10% Damage)