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.
Reduce the Cooldown of Fire Bomb by 1.2s.
Increase your maximum Health by 250.
Heal for 120 for each enemy hit with Nade Launcher.
Reduce the Cooldown of Nade Launcher by 1s.
Increase your maximum Ammo by 8.
Hunter's Mark has 2 charges and grants its benefits to allies.