To help your number system out a bit if you are trying to rank teams. Clay Center has already beaten Andover Central and Derby in a dual. Also Andale might not be the best dual team because they spot a team 24 points being open from 171-189. Dual rankings is a nice thought if the person ranking the teams knows what they are doing. Manhattan is a very tough dual team as well. It is a whole different criteria and system as ranking a tournament team.