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.
Increase your Movement Speed by 20% for 3s after Rapid Shot ends.
Reduce your active Cooldowns by 50% when you get an Elimination.
Increase your Movement Speed by 6%.
Heal for 140 after hitting an enemy with Crippling Arrow.
Reduce the Cooldown of Withdraw by 2.4s.
Increase the rate at which your Longbow charges by 25%.