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.
Increase the vertical movement from each use of Explosive Personality by 40%.
Increase your maximum Health by 250.
Increase the lateral movement from each use of Explosive Personality by 80%.
Heal for 150 for each use of Explosive Personality.
Reduce the range of Hail of Bombs by 50%, concentrating the explosions in a smaller area, and reduce the Cooldown of Hail of Bombs by 2s.