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 the Cooldown of Billow by 42% after getting an Elimination.
Reduce the Cooldown of Whirl by 1s after using Billow.
Increase the travel distance of Whirl by 8%.
Increase your maximum Health by 250.
Heal for 500 after using Counter.
Heal for 15% of your maximum Health per second while using Billow.