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 your Booster fuel capacity by 40%.
Heal for 105 for each enemy hit by your Salvo rockets.
Restore 20% of your maximum Booster fuel after using Thrust.
Increase the size of your Fire Spit by 72%.
Damage dealt when hitting an enemy directly with Rocket Launcher or Salvo is increased by 25%.