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.
Increase your Movement Speed by 30% for 2s after activating Hail of Bombs.
Increase the area of effect of all your explosions by 10%.
Increase the explosion radius of Hail of Bombs' explosives by 20%.
Heal for 90 for each use of Explosive Personality.
Increase the base damage done to Shield and Deployables by your Cluster Grenade's explosions by 60.