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.
Decrease your damage taken by 4% for 3s after using Nade Launcher.
Increase the duration of Hunter's Mark by 3s.
Reduce the Cooldown of Hunter’s Mark by 3s.
Reduce your active Cooldowns by 10% after getting an Elimination.
Increase your Movement Speed by 25% while Hunter's Mark is active.
Nade Launcher has 3 charges, but reduce the damage of each to 650.