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.
Heal for 150 for each enemy hit with Fire Spit.
Increase the explosion radius of Salvo by 45%.
Reduce the Cooldown of Salvo by 0.75s each time Salvo hits an enemy with its rockets.
Heal for 105 for each enemy hit by your Salvo rockets.
Increase your Booster fuel capacity by 30%.
Damage dealt when hitting an enemy directly with Rocket Launcher or Salvo is increased by 25%.