Here is some OUT OF THE BOX thinking but this takes some work on your part
okay if you are useing the speed charts but want better #'s this is how you can tell if the field of horses and race really rates am going to take MNR Races-7 & 8
R7>453-457-910 -18.25> 891.75
R8>453-449-903 -26.25>876.75
You will have to use Equibase Results chart PDF the reason is we are after the total BL from 1st to last and on the results you can see that where it says
Past Preformance running line preview (No Adding up)
July,03 MNR
race#/raw-#/total-BL/Adj-#
R4/884-20.75-863
R5/884-11.25-872
R6/894-13.75-880
R7/910-18.25-891
R8/903-26.25-876
By doing this for your track you can really see who comes out of good races all it takes is some work
Jim