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 16% for 2s after using Shoulder Bash.
Increase your maximum Health by 150.
Gain 40% Lifesteal.
Heal for 600 after hitting an enemy with Shoulder Bash.
Reduce the Cooldown of Shoulder Bash by 4s.
Reduce your damage taken by 75% while using Shoulder Bash.