Here are my power ratings heading into the week four matchups.

Ohio State is the big mover among the top 10 so far this year. I have them nearly 3 1/2 points better than my preseason rating. The other top gainer still is Wisconsin, who had moved up to number eight, despite admittedly a week schedule to start the year. That changes this week.

Rank	Team	RTG
1	Alabama	0.0
2	Clemson	1.7
3	Georgia	5.4
4	LSU	7.5
5	Ohio State	7.7
6	Oklahoma	8.6
7	Auburn	12.6
8	Wisconsin	12.7
9	Notre Dame	13.0
10	Texas A&M	14.5
11	Michigan	15.0
12	Florida	15.0
13	Oregon	15.1
14	Penn State	16.3
15	Missouri	17.9
16	UCF	17.9
17	Washington	18.0
18	Michigan State	18.3
19	Utah	18.4
20	Texas	19.2
21	Iowa	20.3
22	Mississippi St	20.4
23	Miami	20.5
24	Washington State	20.8
25	Oklahoma St	21.4
26	Virginia	22.4
27	Baylor	22.7
28	USC	22.8
29	South Carolina	22.9
30	Boise State	23.3
31	TCU	23.4
32	Memphis	24.3
33	Iowa St	24.4
34	Nebraska	24.7
35	Kansas St	25.6
36	Minnesota	25.6
37	Florida St	26.0
38	Kentucky	26.0
39	Maryland	26.4
40	Arizona State	26.7
41	BYU	26.9
42	Utah State	27.0
43	Cincinnati	27.0
44	Appalachian State	27.3
45	Tennessee	27.3
46	Texas Tech	27.4
47	NC State	27.8
48	Ole Miss	28.3
49	Stanford	28.6
50	Arizona	28.8
51	Wake Forest	28.8
52	California	28.9
53	North Carolina	29.0
54	Virginia Tech	29.1
55	Duke	29.1
56	Pittsburgh	29.2
57	Indiana	29.4
58	Fresno State	30.0
59	Northwestern	30.2
60	Purdue	30.5
61	Air Force	30.7
62	Temple	30.8
63	SMU	31.5
64	Tulane	31.8
65	West Virginia	31.9
66	Colorado	32.3
67	Houston	32.5
68	San Diego State	32.5
69	Syracuse	32.5
70	Louisville	32.7
71	Vanderbilt	32.7
72	Marshall	32.9
73	UCLA	33.0
74	Army	33.1
75	Boston College	33.4
76	Western Michigan	33.5
77	Arkansas	33.6
78	Southern Miss	34.4
79	Toledo	34.7
80	UL-Lafayette	34.9
81	Ohio	35.3
82	Arkansas State	35.6
83	Hawaii	37.0
84	Illinois	37.3
85	Troy	37.4
86	Florida Atlantic	37.4
87	North Texas	37.6
88	Louisiana Tech	37.7
89	Northern Illinois	38.1
90	Oregon State	38.2
91	Georgia Tech	38.4
92	Georgia Southern	38.4
93	Tulsa	38.5
94	USF	38.5
95	Wyoming	38.6
96	Navy	39.1
97	Eastern Michigan	39.5
98	Nevada	41.3
99	Miami (OH)	41.5
100	FIU	41.5
101	Kansas	41.8
102	UL-Monroe	42.1
103	Rutgers	42.2
104	Middle Tennessee	42.3
105	Charlotte	43.5
106	Western Kentucky	43.9
107	Colorado State	44.3
108	Ball State	44.3
109	UNLV	44.3
110	UAB	45.1
111	Buffalo	46.1
112	Coastal Carolina	46.2
113	Georgia State	46.8
114	East Carolina	47.1
115	Texas State	47.2
116	Liberty	47.3
117	Kent State	47.5
118	San Jose State	49.1
119	New Mexico	50.6
120	Central Michigan	51.2
121	UTSA	52.2
122	South Alabama	52.5
123	Old Dominion	53.0
124	Rice	53.1
125	New Mexico St	53.4
126	Bowling Green	54.7
127	Akron	56.3
128	Connecticut	56.5
129	UTEP	58.9
130	Massachusetts	61.4