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.
Generate 1 ammo for every -400 explosive damage done.
Heal for 30 for each use of Explosive Personality.
Increase the lateral movement from each use of Explosive Personality by 120%.
Increase the area of effect of all your explosions by 10%.
Increase the explosion radius of Hail of Bombs' explosives by 40%.
Reduce the Cooldown of Explosive Personality by 5s, but reduce your Movement Speed by 15%.