Hi Matt,
To be honest, not really...lol

There is a chart from Precision Trolling showing the Off Shore Tackle Pro Weight system at different speeds using the 50/50 method.

And, I have also been told, for example, that a 1oz weight will give you an extra foot for every 10 feet of line you let out. So, if you use a 1oz weight at 50/50, it's going to give your lure an extra 5 feet of depth from it's normal running depth. Speed is a big factor in the equation though...and, the chart shows the info at different speeds.

Basically, I just try stuff to get it close to where I think it should be running, and then if it catches a fish, I duplicate it. If it catches three fish, then I start changing up the other baits to match it.