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 Health by 250.
Heal for 200 after getting a Killing Blow on an enemy affected by Hunter’s Mark.
Reduce your active Cooldowns by 40% after getting an Elimination.
Increase your Movement Speed by 20% while Hunter's Mark is active.
Generate 3 Ammo after getting an Elimination.
Nade Launcher has 3 charges, but reduce the damage of each to 650.