I can't find the original analysis .... but did find this snippet above, but jono has previously pointed out the superb record that the top rated horse has in the 4 miler. (I will have to try and find as because it explainss the context rather than just the 'trend'
Looking at tomorrow's race
Official ratings
Rathvinden 150 & Mossback 150
Jury Duty 148
On RPR's
Rathvinden 167
Jury Duty 165
Ms Parfois 163
Mossback is 5th in the RPR ratings with 159 and Ms Parfois is 4th in the Official ratings on 146.
Rathvinden comes out on top in both, so I'd 100% want him onside (fortunately my biggest winner already) and Jury Duty is not far behind! Mossback coming in for support isn't a surprise and should be in the mix too.
The one I like that I haven't got, who does well - is Ms Parfois - although not top rated, she's by no means out classed by any of these and I'll be very close to adding her to my book!
The one who is REALLY struggling is No Comment, 4th in the betting, but OR of 145 and RPR of 145 would leave him WELL SHORT. Safe to say he's priced on the jockey and the silks... I'd say that this year is not their year.