The 1933 college football season rankings included mathematical systems operated by William F. Boand and Frank G. Dickinson. Both systems selected the undefeated Michigan Wolverines as the national champion.
Boand System
The Boand System was a mathematical ranking system developed by William F. Boand and sometimes billed as the "Azzi Ratem" (as I rate 'em) system.
^Gould, Alan (January 17, 1933). "Sport Slants". The Dispatch. Moline, Illinois. Retrieved January 2, 2023. we find Southern California clearly on top, within two points of perfection, at 98.12, with the result of the Rose Bowl game considered.