(UPDATE: Re-rank based on new, additional, criteria)
So last week I chopped up historical college football win-loss data back to the start of Solich's OHIO career.
This week I decided to work with the data a little more and develop an objective ranking system of FBS teams.
Award Criteria:
- Fraction of 1 Point (Pt) Equivalent to Team Win Percentage (less than or equal to 1 Pt total)
- 1 Pt awarded for each win vs a team with 0.500 Record
- 1 Pt awarded for each win vs a team with a winning record + Incremental Point Fraction Bonus (IPFB)
-IPFB can add up to 1 pt per win over winning record teams with win(s) over other winning teams. This is a relative point fraction bonus distributed over the complete range of wins vs winning teams. For example, a number of teams such as USC, Boston College, and Arizona have wins against a team that has three (3) unique wins against other winning teams. USC, BC, Arizona, et al, lead the FBS with this achievement and currently receive a full 1 Pt Incremental Point Fraction Bonus. Florida has only 1 win over a team who also beat 1 team with a winning record. Florida currently receives 0.33 IPFB for that win. This is a variable incremental bonus that will remain a function of results as the season progresses.
(UPDATE: Additional Criteria)
-"Strong Loss Bonus": 1 Pt awarded total to teams with zero losses. 1 Pt awarded for teams that only have losses to Top 16 teams by one possession. 1/2 Pt awarded for teams that only have losses to Top 32 teams by one possession. Only one SLB can be recieved. Therefore teams either have 1 Pt, 1/2 Pt, or 0 SLB. (SLBs are based on rankings before SLBs are awarded. Teams are then re-ranked)
-Scores are now ranked "per attempt" (or per game played)
-Scores are referred to as Objective Points Per Attempt++ (OPPA++). The two pluses represent the IPFB and SLB bonuses
I would be happy to discuss my methodology further with anyone who expresses interest. I'm certainly open to criticism. I really just did this for fun, no ulterior motive here. I personally think Jeff Sagarin produces rankings with logically indefensible biases in favor traditional power conferences. Similar biases exist in the other computer ranking systems I'm familiar with so I decided to make my own.
In only the most limited sense do I expect these rankings to serve as a predictor of future games. I don't believe predicting outcomes is a fruitful task (kind of like working on a time machine). There's quite a lot of football left to play.
I expect some will look at these mid-season ranking and raise an eyebrow at Colorado State at #11 or Alabama at #17. I believe this order is defensible by the criteria defined above. Every team is evaluated by the same blind standard.
(Take at notice how Saragin and the other computer rankings go out of their way to weigh down non-power conference teams and prop up power conference teams).
RNK --- OPPA++ --- SAGARIN ---- TEAM
1 ------ 1.500 ------- 4 ------- Mississippi State (6-0)
2 ------ 1.333 ------- 1 ------- Mississippi (7-0)
3 ------ 1.083 ------- 28 ------- Arizona (5-1)
4 ------ 1.069 ------- 3 ------- Auburn (5-1)
5 ------ 1.027 ------- 9 ------- Oregon (6-1)
6 ------ 1.000 ------- 10 ------- Florida State (7-0)
7 ------ 0.900 ------- 20 ------- UCLA (5-2)
8 ------ 0.888 ------- 19 ------- Southern California (5-2)
9 ------ 0.861 ------- 14 ------- Kansas State (5-1)
10 ------ 0.861 ------- 5 ------- Georgia (6-1)
11 ------ 0.857 ------- 31 ------- Marshall (7-0)
12 ------ 0.816 ------- 26 ------- Missouri (5-2)
13 ------ 0.806 ------- 7 ------- TCU (5-1)
13 ------ 0.806 ------- 22 ------- Utah (5-1)
15 ------ 0.789 ------- 2 ------- Alabama (6-1)
15 ------ 0.789 ------- 15 ------- Notre Dame (6-1)
17 ------ 0.778 ------- 48 ------- Penn State (4-2)
18 ------ 0.777 ------- 56 ------- Colorado State (6-1)
19 ------ 0.771 ------- 13 ------- Ohio State (5-1)
20 ------ 0.769 ------- 43 ------- Boise State (5-2)
21 ------ 0.739 ------- 17 ------- Clemson (5-2)
22 ------ 0.736 ------- 23 ------- Arizona State (5-1)
23 ------ 0.682 ------- 45 ------- Minnesota (6-1)
24 ------ 0.653 ------- 38 ------- Miami (FL) (4-3)
24 ------ 0.653 ------- 59 ------- Nevada (4-3)
26 ------ 0.653 ------- 50 ------- UCF (4-2)
27 ------ 0.650 ------- 6 ------- Oklahoma (5-2)
28 ------ 0.626 ------- 51 ------- Kentucky (5-2)
29 ------ 0.625 ------- 12 ------- LSU (6-2)
30 ------ 0.616 ------- 36 ------- Duke (6-1)
31 ------ 0.605 ------- 35 ------- Virginia Tech (4-3)
32 ------ 0.582 ------- 54 ------- Virginia (4-3)
33 ------ 0.578 ------- 52 ------- Georgia Tech (5-2)
34 ------ 0.558 ------- 53 ------- Pittsburgh (4-3)
35 ------ 0.556 ------- 57 ------- Arkansas State (4-2)
36 ------ 0.549 ------- 39 ------- East Carolina (5-1)
37 ------ 0.537 ------- 61 ------- Northwestern (3-4)
38 ------ 0.531 ------- 29 ------- Louisville (6-2)
39 ------ 0.528 ------- 55 ------- Boston College (4-3)
40 ------ 0.510 ------- 44 ------- BYU (4-3)
40 ------ 0.510 ------- 33 ------- South Carolina (4-3)
40 ------ 0.510 ------- 60 ------- Utah State (4-3)
43 ------ 0.503 ------- 8 ------- Baylor (6-1)
43 ------ 0.503 ------- 18 ------- Nebraska (6-1)
45 ------ 0.491 ------- 11 ------- Michigan State (6-1)
46 ------ 0.490 ------- 30 ------- Tennessee (3-4)
47 ------ 0.483 ------- 24 ------- West Virginia (5-2)
48 ------ 0.472 ------- 49 ------- Memphis (3-3)
49 ------ 0.469 ------- 16 ------- Texas A&M (5-3)
50 ------ 0.442 ------- 58 ------- North Carolina (3-4)
51 ------ 0.435 ------- 42 ------- Iowa (5-2)
52 ------ 0.422 ------- 66 ------- Iowa State (2-5)
53 ------ 0.415 ------- 68 ------- Toledo (4-3)
53 ------ 0.415 ------- 69 ------- Louisiana Tech (4-3)
55 ------ 0.388 ------- 113 ------- Air Force (5-2)
56 ------ 0.367 ------- 67 ------- Houston (4-3)
57 ------ 0.361 ------- 25 ------- Wisconsin (4-2)
58 ------ 0.354 ------- 112 ------- Central Michigan (4-4)
59 ------ 0.347 ------- 80 ------- Indiana (3-4)
59 ------ 0.347 ------- 70 ------- Michigan (3-4)
59 ------ 0.347 ------- 93 ------- Navy (3-4)
59 ------ 0.347 ------- 27 ------- Florida (3-4)
63 ------ 0.340 ------- 40 ------- Maryland (5-2)
64 ------ 0.320 ------- 97 ------- Akron (4-3)
64 ------ 0.320 ------- 21 ------- Stanford (4-3)
66 ------ 0.319 ------- 46 ------- Oregon State (4-2)
67 ------ 0.306 ------- 64 ------- Cincinnati (3-3)
68 ------ 0.281 ------- 34 ------- Oklahoma State (5-2)
69 ------ 0.281 ------- 81 ------- Rutgers (5-2)
70 ------ 0.279 ------- 71 ------- Washington State (2-5)
70 ------ 0.279 ------- 108 ------- Texas-San Antonio (2-5)
72 ------ 0.278 ------- 96 ------- Western Kentucky (2-4)
73 ------ 0.252 ------- 121 ------- Wyoming (3-4)
73 ------ 0.252 ------- 101 ------- Illinois (3-4)
75 ------ 0.250 ------- 102 ------- Louisiana-Lafayette (3-3)
76 ------ 0.245 ------- 41 ------- Washington (5-2)
77 ------ 0.245 ------- 114 ------- Bowling Green (5-3)
77 ------ 0.245 ------- 95 ------- Middle Tennessee (5-3)
79 ------ 0.229 ------- 139 ------- OHIO (4-4)
80 ------ 0.224 ------- 99 ------- Western Michigan (4-3)
80 ------ 0.224 ------- 63 ------- California (4-3)
82 ------ 0.214 ------- 85 ------- Purdue (3-5)
83 ------ 0.204 ------- 32 ------- Arkansas (3-4)
83 ------ 0.204 ------- 65 ------- Syracuse (3-4)
83 ------ 0.204 ------- 73 ------- Texas Tech (3-4)
86 ------ 0.197 ------- 92 ------- Northern Illinois (5-2)
87 ------ 0.184 ------- 115 ------- Ball State (2-5)
87 ------ 0.184 ------- 123 ------- Kansas (2-5)
89 ------ 0.172 ------- 130 ------- FIU (3-5)
89 ------ 0.172 ------- 90 ------- Fresno State (3-5)
91 ------ 0.156 ------- 47 ------- Texas (3-4)
92 ------ 0.156 ------- 125 ------- Florida Atlantic (3-4)
93 ------ 0.139 ------- 86 ------- San Jose State (3-3)
94 ------ 0.132 ------- 107 ------- South Alabama (4-2)
95 ------ 0.129 ------- 106 ------- UAB (4-3)
96 ------ 0.111 ------- 79 ------- Temple (4-2)
97 ------ 0.104 ------- 136 ------- Louisiana-Monroe (3-3)
98 ------ 0.088 ------- 118 ------- Hawai'i (2-5)
98 ------ 0.088 ------- 163 ------- UNLV (2-5)
98 ------ 0.088 ------- 143 ------- New Mexico (2-5)
101 ------ 0.083 ------- 83 ------- Rice (3-3)
101 ------ 0.083 ------- 145 ------- Texas State (3-3)
101 ------ 0.083 ------- 126 ------- UTEP (3-3)
104 ------ 0.082 ------- 82 ------- San Diego State (4-3)
105 ------ 0.073 ------- 176 ------- Idaho (2-6)
106 ------ 0.063 ------- 75 ------- NC State (4-4)
107 ------ 0.061 ------- 142 ------- Buffalo (3-4)
107 ------ 0.061 ------- 116 ------- South Florida (3-4)
107 ------ 0.061 ------- 134 ------- Southern Miss (3-4)
110 ------ 0.041 ------- 161 ------- Army (2-5)
110 ------ 0.041 ------- 91 ------- Colorado (2-5)
110 ------ 0.041 ------- 210 ------- Eastern Michigan (2-5)
110 ------ 0.041 ------- 146 ------- North Texas (2-5)
110 ------ 0.041 ------- 135 ------- Tulane (2-5)
110 ------ 0.041 ------- 119 ------- Vanderbilt (2-5)
110 ------ 0.041 ------- 144 ------- Wake Forest (2-5)
117 ------ 0.031 ------- 160 ------- Massachusetts (2-6)
117 ------ 0.031 ------- 195 ------- New Mexico State (2-6)
119 ------ 0.028 ------- 156 ------- Connecticut (1-5)
120 ------ 0.020 ------- 191 ------- Georgia State (1-6)
120 ------ 0.020 ------- 173 ------- Kent State (1-6)
120 ------ 0.020 ------- 189 ------- Troy (1-6)
120 ------ 0.020 ------- 165 ------- Tulsa (1-6)
124 ------ 0.016 ------- 164 ------- Miami (OH) (1-7)
125 ------ 0.000 ------- 181 ------- SMU (0-6)
Last Edited: 10/25/2014 10:32:16 AM by The Situation