Robert's Rankings

Professional Football 2004-2005

Introduction	Coll. Men's Basketball	Coll. Women's Basketball	Coll. Football
Pro Basketball	Pro Football	Pro Baseball	Pro Hockey

2001 Season 2002 Season 2003 Season

Number of Teams: 32 Number of Games: 267
Number of Upsets: 83 (31.1%) Grouping Factor: 0.230787

Empirical Probability of Future Upsets
Chance of Upset 50% 35% 25% 15% 10% 5% 2%

Quality Factor Difference 0 0.516 0.915 1.445 1.830 2.452 3.24

Rank	Name	Record	Strength of Schedule	Quality Factor	Previous
1	New England	17 - 2	8	3.01169	1
2	Pittsburgh	16 - 2	7	2.46741	2
3	Indianapolis	13 - 5	10	1.49912	3
4	San Diego	12 - 5	21	1.48908	4
5	Philadelphia	15 - 4	15	1.45554	5
6	NY Jets	11 - 7	1	1.31622	6
7	Buffalo	9 - 7	6	1.22934	7
8	Baltimore	9 - 7	4	1.19174	8
9	Denver	10 - 7	13	1.18361	9
10	Cincinnati	8 - 8	5	1.14572	10
11	Kansas City	7 - 9	11	1.0338	11
12	Atlanta	12 - 6	27	0.969179	12
13	Jacksonville	9 - 7	12	0.961459	13
14	Green Bay	10 - 7	32	0.904813	14
15	Houston	7 - 9	18	0.844674	15
16	Minnesota	9 - 9	26	0.825417	16
17	Seattle	9 - 8	24	0.817707	17
18	St. Louis	9 - 9	17	0.808124	18
19	Carolina	7 - 9	25	0.784415	19
20	New Orleans	8 - 8	29	0.755505	20
21	Miami	4 - 12	3	0.727487	21
22	Tampa Bay	5 - 11	30	0.682561	22
23	NY Giants	6 - 10	19	0.676886	23
24	Arizona	6 - 10	22	0.659566	24
25	Washington	6 - 10	23	0.646726	25
26	Cleveland	4 - 12	2	0.643453	26
27	Oakland	5 - 11	9	0.625637	27
28	Tennessee	5 - 11	14	0.621447	28
29	Detroit	6 - 10	28	0.6196	29
30	Dallas	6 - 10	16	0.582005	30
31	Chicago	5 - 11	31	0.464564	31
32	San Francisco	2 - 14	20	0.355505	32