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 Poison Bolts by 3.2s.
Increase your maximum Ammo by 8.
Reduce the Cooldown of Hidden by 2s.
Generate 16 Ammo after getting an Elimination.
Increase the damage done by Poison Bolts by 25% and the rate at which they deal damage by 75%.