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 maximum Health by 250.
Reduce the Cooldown of Blast Shot by 1s for each enemy it hits.
Increase the radius of Blast Shot's explosion by 15%.
Heal for 150 over 2s for each enemy hit by Blast Shot.
Increase your maximum Ammo by 3.
Blast Shot has its damage increased by 150 and its Cooldown decreased by 2s.