Monday, October 10, 2011

Top 25: 2011 Week 7

 

Here is my first ranking of the season (and this blog for that matter). I don’t have too much commentary on it this week as I’m just trying to get this out there before I start moving on with the code to produce more content. Obviously, at this point your top 3 are LSU, Bama, and Oklahoma. I think the biggest surprise is Michigan at number 5. Without looking too much into the details, my guess is that the formula likes the big wins over a relatively diverse group of teams. As the conference season continues on, I’d expect them to fall even without a loss as other teams start picking up meaningful wins. Stanford is a good example of this. I think you can see why the BCS waits until week 8 to release their first rankings, but, like I said, I wanted to get these out and I figured that they are close enough for now.

The average home field advantage (HVA) is quite high so far this year. I expect that to drop as the season wears on and we have much closer games. Last year, for comparison, ended with a 3.8-point HVA, which is a bit closer to what you usually hear. Some of the other content that I am working on is more statistical analysis, including expected margin of victory (MOV) and probability of a win based on the calculated scores. I have some basic formulas down, but I’m working to on some alternatives to see if I can decrease the uncertainty a bit more. If you have any suggestions for features or statistics, let me know and I’ll see if I can work them in in the future.

HVA: 5.36 points

1 LSU 2.80088407221375
2 Alabama 2.82525523265761
3 Oklahoma 2.90103732778685
4 Boise St. 3.01757379664688
5 Michigan 3.09446518600681
6 Oklahoma St. 3.21048272126539
7 Wisconsin 3.23106635038202
8 Clemson 3.27141358831144
9 Illinois 3.37987900100243
10 Stanford 3.45772677823538
11 Kansas St. 3.70587375482202
12 Houston 3.75508016447462
13 Georgia Tech 3.78180409782285
14 West Virginia 3.99170721067731
15 Texas 4.03840795266698
16 Arizona St. 4.18733618929933
17 Arkansas 4.27256324632263
18 South Carolina 4.30393480993576
19 Virginia Tech 4.3286948727631
20 Southern California 4.35235935579354
21 South Fla. 4.42527369946208
22 Rutgers 4.49889209952053
23 Nebraska 4.53640877223486
24 North Carolina 4.73368571924313
25 Washington 4.83997853709854

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