Originally Posted by Gibbs
As the average distance relates to the difficulty of the course, I would also consider the size of the killzone and distance. There is a precedent for this. I think it was thought up by someone called Troyer?
Anyway, he found a way to judge the overall skill level of a course by measuring kz size and distance and giving a course an overall Troyer rating.
I will do some searching and see if I can find it.
Brad Troyer - American - programmer who produced STP
Excell course planner on this page