Sagarin has now split out the divisions in college football to provide a greater level of detail to his rankings:
COLLEGE FOOTBALL 2013 through results of SEPTEMBER 14 SATURDAY
CONFERENCE CENTRAL MEAN SIMPLE AVERAGE TEAMS WIN50%
1 SEC-WEST (A) = 82.53 83.18 ( 1) 7 82.79 ( 1)
2 PAC-12(NORTH) (A) = 79.86 80.28 ( 2) 6 79.81 ( 3)
3 SEC-EAST (A) = 79.81 79.62 ( 3) 7 79.90 ( 2)
4 PAC-12(SOUTH) (A) = 78.87 78.12 ( 5) 6 78.45 ( 5)
5 BIG 12 (A) = 78.81 78.52 ( 4) 10 78.67 ( 4)
6 BIG TEN-LEADERS (A) = 76.14 75.91 ( 6) 6 76.01 ( 6)
7 BIG TEN-LEGENDS (A) = 75.58 75.32 ( 8) 6 75.34 ( 7)
8 ACC-COASTAL (A) = 75.15 75.32 ( 7) 7 75.30 ( 8)
9 ACC-ATLANTIC (A) = 73.29 73.94 ( 9) 7 73.57 ( 9)
10 AMERICAN ATHLETIC (A) = 68.93 69.09 ( 10) 10 69.05 ( 10)
http://www.usatoday.com/sports/ncaaf...13/conference/