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 100 over 2s.
Increase your maximum Health by 200.
Reduce your active Cooldowns by 10% after getting an Elimination.
Reduce the Cooldown of Nade Launcher by 2s.
Reduce the Cooldown of Fire Bomb by 3s.
Nade Launcher has 3 charges, but reduce the damage of each to 650.