I've been running my own college football model this season (Fourth & Data) and figured I'd share how Week 8 went, good and bad.
On the 56 FBS games the Prediction Tracker graded, it went 36-20. That tied for 5th out of 45 computer models. The best anyone did was 37-19.

Model
Week 8
Mine
36-20
ESPN FPI
35-21
Sagarin
34-22
Computer average
33-23
Vegas closing line
33-21

A few things that stood out:
Close games carried it. In games where the model had the favorite at 70% or less, it went 20-9. That's usually where it struggles, so I'll take it.
It disagreed with Vegas on 5 games and went 3-2. Army, Kansas and Virginia Tech hit. Tennessee and NIU didn't.
The big miss was Iowa. I had them at 82% and they lost at Minnesota. Five of the AP top 11 lost this week, and the model didn't see most of that coming either.

Long story short college football is hard to predict lol

1. Miami
2. Ohio State
3. Indiana
4. UCLA
5. Texas
6. Utah
7. Notre Dame
8. LSU
9. Alabama
10. Georgia
11. BYU
12. Kentucky
13. Houston
14. James Madison
15. Wake Forest
16. Texas Tech
17. Florida
18. New Mexico
19. Ole Miss
20. Arizona
21. Wisconsin
22. Northwestern
23. Cincinnati
24. North Dakota State
25. Oregon

Full ratings can be found here (listed under "Current Season")

Rating methodology: calculated based on 3 components: win percentage, strength of schedule, and score ratio.

Win percentage (25%)

SOS (50%) - calculated in similar method to RPI, independent of team's record. Results vs non-FBS teams calculated into a placeholder value for formula.

Score Ratio - team's points scored vs total points scored in their games.