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 maximum Health by 250.
Reduce your damage taken by 8% for 2s after using Pounce.
Reduce the Cooldown of Nine Lives by 3s.
Heal for 80 every 1s while Prowl is active.
Reduce the damage you take by 12% while at or below 40% Health.