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 the Cooldown of Crippling Arrow by 3s.
Increase your maximum Health by 100.
Increase the duration of the Cripple effect applied by Crippling Arrow by 0.1s.
Increase your Movement Speed by 12%.
Reduce your active Cooldowns by 30% when you get an Elimination.
Increase the rate at which your Longbow charges by 25%.