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 20% for 2s after using Pounce.
Increase the Movement Speed bonus while using Prowl by 10%.
Heal for 40 every 1s while Prowl is active.
Increase your maximum Health by 200.
Reduce the damage you take by 16% while at or below 40% Health.