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 250 over 2s while in Smoke Screen.
Increase your Movement Speed by 14% while Out of Combat.
You do not consume Ammo for 1.5s after hitting an enemy with Poison Bolts.
Increase your Movement Speed by 20% while Hidden is active.
Increase the duration of Hidden by 4s.
Increase the damage done by Poison Bolts by 25% and the rate at which they deal damage by 75%.