Win Probability

  • True Class Today

    Thoroughbred Horse Racing at Santa Anita Park

    Algorithms assign numerical ratings for the Primary, Secondary and Unknown Handicapping Factors.  A raw probability rating, weighted for the specific race type and conditions, is then calculated from these data and adjusted for the racetrack takeout; thereby producing the contender's adjusted win probability rating and fair odds; since it was calculated in relation to the specific group of horses assembled for this race today, we call the rating "True Class Today".