Tuesday, November 6, 2007

Power Rankings 2007 Week 9

The power rankings for this site were developed in this article. The idea behind them is simple: if each team played one home game and one away game against every other team in the league, who would be the most successful?

The power rankings use logistic regression to predict the probability of winning. The score you see along with the rankings is the expected win total over a 16-game season based on the expected winning percentages over the 62 games (i.e. the sum of those probabilities).

After making a huge comeback to #6, San Diego drops down to the middle of the pack. And somehow Dallas vaulted over New England and Indianapolis to take the #1 spot. Minnesota and the Giants are surprisingly strong despite spotty QB play.



































Power Rankings, Opponent-adjusted
RankTeamExpected Wins
1DAL11.6828
2NE11.5958
3IND11.3737
4PIT10.2007
5TB10.0710
6MIN9.4761
7NYG9.0151
8TEN8.9846
9GB8.6627
10WAS8.5938
11PHI8.5899
12SEA8.5218
13JAX8.2240
14CLE7.7882
15SD7.7499
16DET7.7243
17MIA7.7148
18CAR7.6460
19ARI7.5698
20DEN7.3299
21HOU7.2592
22BUF7.2020
23ATL7.1826
24CIN7.0208
25NO7.0126
26KC6.6185
27BAL6.6078
28CHI6.2554
29STL5.9045
30OAK5.7940
31NYJ5.4532
32SF5.1744

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