I agree with what was being said: data crunching is not predictive, and the insights are largely simple confirmations of hunches/instincts some better players had. But if you want to do it anyway, as I will: First you need to ask a question. Some questions are easier to answer than others. Next you can think how best answering that question. Some methods are simple, others not at all. And finally you have to think about representation. A simple example for all points is faction distrib