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 8% for 2s after entering Smoke Screen.
Reduce the Cooldown of Smoke Screen by 0.5s for each enemy hit by Poison Bolts.
Increase your Movement Speed by 40% for 4s after getting an Elimination.
Increase your Movement Speed by 25% 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%.