For a combined list with all teams, see: http://www.cae.wisc.edu/~dwilson/byrate.html
Unbeaten teams are rated based almost entirely on the highest rated team they've beaten.
A team's rating is the average of its opponents' ratings plus 100 for a win or minus 100 for a loss. Wins that lower the rating and losses that raise the rating count one twentieth as much as the other games. Post-season games count double. These ratings are in the public domain and may be freely published.
W L - - 1 South Alabama 10 0 691 2 Georgia St 6 5 534 3 Concordia AL 4 4 444 4 Trinity Bible 0 7 121David L. Wilson / email@example.com