Hi, Beton. Liked your post --- but like yourself could only see a huge amount of work for an unsure outcome. Still, that in itself does not mean it would not work. I fear, however, that what may work for a certain length of time or particular course would eventually fade.

It would be a great help if we knew the way the ratings (AAP) are calculated. I guess it is some computer system.

Have you looked at the posts under "Jack's Rating System"? There is a lot of info there that is relevant to 100 raters.