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.
Heal for 320 after using Withdraw.
Reduce your active Cooldowns by 30% when you get an Elimination.
Reduce the Movement Speed penalty while drawing your Longbow by 60%.
Increase your maximum Health by 100.
Increase your Movement Speed by 9%.
Increase the rate at which your Longbow charges by 25%.