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.
Gain 50% Lifesteal.
Generate 4 Ammo after activating Siege Shield.
Increase your maximum Health by 600.
Heal for 600 after hitting an enemy with Shoulder Bash.
Reduce your damage taken by 8% for 2s after using Shoulder Bash.