Care to elaborate baton? Don't have to go into specific's with regards to your own approach if you wish, just trying to wrap my head around your statement as not entirely sure what you mean with how those 3 major parts apply to factor weightings for ratings?

i.e. do you mean that you might weight factors differently for a race at Caulfield compared to a race at Ascot? or maybe weight differently for a Class 3 race compared to a Group 2 race?

Would also be interested in any input mattio may have (if he's still around) given his personally created ratings.

Appreciate the reply beton