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 the area of effect of all your explosions by 10%.
Reduce the Cooldown of Cluster Grenade by 0.2s for each enemy hit by the initial and secondary explosions.
Hits with Grenade Launcher increase Reload Speed by 5% for 1s, stacking up to 3 times. Additional hits refresh the duration.
Generate 1 ammo for every -800 explosive damage done.
Increase your maximum Health by 100.