Even with the data you have to have a clear understanding of how you want to manipulate it into some form of rating. What factors do you take into account? How do you weight these factors? How do you combine them into an equation? Is this equation even profitable or does it just give you a decent strike rate?

What you've proposed Benny is a pretty open ended question that makes it sound like you want someone to do the work for you and give you the final product with no research or input yourself.

However I apologise if i've taken your post the wrong way.