Interesting,
Your opportunities were lessened. I understand the rate of fire thing so you would get "the shot" and then have to move off. We battle until out of ammo so I assumed you would battle until you were out of ammo. Others having the rotates would cause you to manuever to stay out of gun ranges.
Accuracy would still be how many times you hit vs how many times you shot. You would just have to move in for more shots placing your boat in harm's way more often.