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.
Increase your Movement Speed by 55% while Billow is active.
Reduce the Cooldown of Whirl by 1s after using Billow.
Reduce the Cooldown of Whirl by 2s for each enemy it hits.
Increase your maximum Ammo by 3.
Increase the travel distance of Whirl by 16%.
Spite deals 20% of its target's maximum Health with each hit.