"i don't see any point in referring to his last winning march of 74"
The point,
T
tacker, is that I believe that VDW was correct when he said that to find winners consistently three things need to come together in any given race; the horse's ability, its form and the suitability of conditions. Winning ORs help provides context for the first of the three.
Generally, a Flat horse progresses from being a 2yo through to the end of their 4yo year, because of two things: physical growth and experience ( ie not only not "running green" but becoming accustomed to racing). Quite a lot continue to progress as 5yos and some but fewer continue to do so as 6yos. Almost all Flat horses show signs of regressing after 6 but while some seem to regress quite quickly, others seem to plateau as 7yos, 8yos and beyond. Winning ORs can help chart a horse's progression/plateauing/regression and that is one of three ratings I use to do that (the other two being VDW's ability rating and my performance ratings).
Put simply, if a 5yo can win off 74, my assumption is that it is likely to be able to win off 74, or close to it, as a 6yo, especially early in the year where the change appears abrupt - 5 to 6 - but the reality is that the 5yo in 2025 is not much different from the 6yo he or she becomes early in 2026 simply by virtue of the calendar clicking over one day.
Specifically on Expert Agent, on winning ORs he showed no progression last year compared with 2024, winning off 74 in both. It is not impossible (though not all that probable) that he could win off a higher mark this year. It is possible that he will show this year that he is regressing. But the issue for me when assessing him today from the ability consideration is what is most likely. After winning off 74 on 05/07/25, Expert Agent ran seven more times last year without winning or even going close. But in two of the seven, the more recent in September, on my performance ratings he achieved the same or better figures than that for last win. Hence my assumption that early this year he probably retains the ability to win off 74 or close to it. When I see him scheduled to run off 71, as today, or quite possibly 69 or lower next time, it is therefore of interest, especially when on the third consideration, conditions, things look perfect (again we only have past races to go on in making that judgement). It is the second consideration, form, that precludes a bet.
re form, I mainly use VDW's rating method, which is designed to identify what he termed "exposed form", and today in my view Expert Agent is not a VDW form horse. I do sometimes back a horse who is not a form horse on VDW's rating method, as I did with Brian The Snail on Monday, but only when (often wrongly!) I think I see what VDW termed "less obvious form", which his rating method was not designed to pick up.