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 maximum Ammo by 10.
Reduce the Cooldown of Nade Launcher by 1s.
Increase your Movement Speed by 10% while Hunter's Mark is active.
Increase your maximum Health by 150.
Reduce your active Cooldowns by 30% after getting an Elimination.
Nade Launcher has 3 charges, but reduce the damage of each to 650.