I have just finished going through each horse in race 1 at Rosehill and these are the chances i came up with.

# 2 highest class won in is a class 3 and was beaten in a class 6 by st hd.
# 3 highest class won in is a class 6 over 1400m.
# 5 highest class won in is a class 6 over 1200m.
# 7 highest class won in is a class 4 over 1450m.

of the remaining horses

# 1 has only won in a class 3 over 1250m.
# 4 has won in open company and is dropping in class
#'s 6,8,9 are out classed in this race.

Mad Gambler