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.
Activating Fire Bomb heals you for 500 over 2s.
Reduce the Cooldown of Fire Bomb by 3s.
Reduce your active Cooldowns by 10% after getting an Elimination.
Reduce the Cooldown of Nade Launcher by 1.5s.
Heal for 60 for each enemy hit with Nade Launcher.
Fire Bomb deals 30% increased damage and applies a 60% reduce healing effect.