XPT,

I've always been very impressed with your ability to churn out useful ratings. I wonder if you can have a little look at the below [aus] link about ratings and see what you make of it. By Nick Albury member of Ausrace forum. He's not selling anything [except 2nix bet monitor on another link]. His rating ideas seem astute but I'm not sure if I can get this old head around how he works out his initial ratings that he lines up. You might.

http://www.twonix.com/twonix/library/Ratings_Odds_1.PDF

Hope you find it as interesting as I did.

Cheers.