maverick1993,

Sorry can't help you with UniTAB ratings being a Sydney boy...

I did a little work on the DFS ratings (supplied by NSWTAB and similar to UniTAB)some time ago and was unable to define any correlation between ratings spreads and horses that provided value.

Generally, I regard the various TAB top-raters as poor value as they are usually followed by the casual wagering customer.


Cheers.
Luckyboy