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 10% after getting an Elimination.
Increase your Movement Speed by 24% for 4s after using Fire Bomb.
Activating Fire Bomb heals you for 300 over 2s.
Increase your Movement Speed by 15% while Hunter's Mark is active.
Reduce the Cooldown of Nade Launcher by 2.5s.
Nade Launcher has 3 charges, but reduce the damage of each to 650.