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 5% while Hunter's Mark is active.
Reduce your active Cooldowns by 30% after getting an Elimination.
Increase your maximum Health by 250.
Reduce the Cooldown of Nade Launcher by 1s.
Decrease your damage taken by 16% for 3s after using Nade Launcher.
Nade Launcher has 3 charges, but reduce the damage of each to 650.