Here are the college football power ratings after the first full weekend of football.

To figure a spread, subtract the underdog from the favorite, factor in home field advantage and there you go.

Rank	Team	RTG
1	Alabama	0.25
2	Clemson	1.52
3	Georgia	6.62
4	LSU	6.64
5	Oklahoma	11.46
6	Michigan	12.02
7	Ohio State	12.28
8	Penn State	12.62
9	Auburn	13.22
10	Texas A&M	13.61
11	Florida	13.83
12	Notre Dame	14.72
13	Wisconsin	15.28
14	Washington	15.45
15	Utah	16.83
16	Oregon	17.03
17	Texas	18.23
18	Michigan State	18.37
19	Mississippi St	18.74
20	Iowa	19.29
21	Washington State	19.38
22	UCF	19.72
23	Miami	20.03
24	Missouri	20.39
25	Virginia	21.39
26	Boise State	21.71
27	Oklahoma St	22.51
28	Florida St	22.89
29	Baylor	22.92
30	Stanford	23.03
31	South Carolina	23.19
32	Minnesota	23.31
33	Iowa St	23.46
34	USC	23.54
35	Cincinnati	23.79
36	Nebraska	23.98
37	Memphis	24.47
38	Syracuse	24.61
39	Virginia Tech	24.63
40	TCU	24.86
41	Kentucky	24.98
42	Arizona State	25.26
43	Texas Tech	25.29
44	Appalachian State	25.37
45	NC State	25.54
46	Tennessee	25.59
47	UCLA	26.21
48	Ole Miss	26.80
49	Maryland	27.14
50	Indiana	27.50
51	Northwestern	28.04
52	Purdue	28.37
53	BYU	28.40
54	Kansas St	28.41
55	North Carolina	28.42
56	Boston College	28.74
57	California	28.88
58	Arizona	28.98
59	Wake Forest	29.09
60	Fresno State	29.77
61	Colorado	29.92
62	Vanderbilt	30.13
63	Utah State	30.26
64	Pittsburgh	30.79
65	Air Force	30.86
66	West Virginia	31.07
67	Arkansas	31.56
68	Marshall	31.67
69	Southern Miss	31.69
70	Houston	31.70
71	Tulane	31.99
72	Temple	32.02
73	Duke	32.10
74	Western Michigan	32.14
75	San Diego State	33.25
76	Illinois	33.31
77	Ohio	33.77
78	SMU	34.30
79	Army	34.43
80	Louisville	34.46
81	Hawaii	34.63
82	Troy	35.04
83	Florida Atlantic	35.27
84	Wyoming	35.36
85	Northern Illinois	35.44
86	Toledo	35.62
87	North Texas	35.85
88	Nevada	36.06
89	Georgia Tech	36.50
90	Arkansas State	37.35
91	FIU	37.65
92	UL-Lafayette	37.91
93	Oregon State	38.12
94	USF	38.35
95	Rutgers	38.57
96	Louisiana Tech	38.75
97	Georgia Southern	38.91
98	Tulsa	39.13
99	Middle Tennessee	39.15
100	UNLV	39.71
101	Miami (OH)	40.78
102	Eastern Michigan	40.89
103	Navy	41.24
104	Buffalo	42.65
105	UL-Monroe	42.75
106	Ball State	42.81
107	Kansas	43.19
108	Georgia State	43.71
109	Western Kentucky	44.52
110	Colorado State	44.77
111	Texas State	45.48
112	East Carolina	45.56
113	San Jose State	45.89
114	Charlotte	46.14
115	Kent State	46.48
116	Liberty	46.69
117	Coastal Carolina	47.32
118	New Mexico	47.47
119	Central Michigan	48.05
120	UTSA	48.35
121	Bowling Green	48.72
122	UAB	50.45
123	South Alabama	50.72
124	Rice	51.03
125	New Mexico St	52.62
126	Old Dominion	52.94
127	Akron	53.52
128	Massachusetts	55.83
129	Connecticut	56.34
130	UTEP	57.62