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 your active Cooldowns by 20% after getting an Elimination.
Increase your maximum Ammo by 2.
Increase your Movement Speed by 15% while Hunter's Mark is active.
Generate 8 Ammo after using Nade Launcher.
Heal for 300 for each enemy hit with Nade Launcher.
Nade Launcher has 3 charges, but reduce the damage of each to 650.