pick winners VS making money

[gl45]

how many do keep a track profile, and if you do, do you ever handicap that profile. Quite few nuggets hide in there. Its not just TPR, early or late, positions at the various calls, or 5 bl at the 2nd call and at the finish, and that is all good, but
if you rank the trainers and jocks by their win %, bet the horse where the trainer has very low % of wins and the jock has a high % of wins. Sometimes the public do catch on and the horses goes out with low odds, but how often the public make mistakes.
Would you bet a trainer that in a field of 10 is ranked 9th in his wins % but today his horses is ridden by a jock ranked 1st., 2nd. or even 3rd. by his win %. Keep notes about.
Good luck.