Inspired by another thread, and looking at some commonly used selection parameters, I have come up with these 3 rules as the basis for a system:-
1. Must be top rated horse by the Racing Post (this is something I know a lot of people look at)
2. Must have the highest percentage number of wins on the prevailing ground conditions ( I was once told that the most important thing in racing is the ground )
3. The horse must have won under the same jockey before
Pretty simple rules, throws out 2 selections today.