Step 3: Apply the visual ballistics system, but with the metronome you repeat the process described in step 3 to find number A. This is called the raw prediction. Here I will explain the simplest possible roulette computer algorithm, and it is used by where the ball will land with professional roulette prediction techniques: . It is FREE to my roulette system players because it realistically can beat only. How to predict roulette using the latest roulette system computer. Find the best roulette strategies with Jacfo.