How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/18100.0*Average seed
South_Alabama 31 FCS_Other 7 +0.6
Georgia_State 30 Georgia_Southern 24 +0.2
Georgia 35 Louisiana-Lafayette 21 +0.1
Appalachian_State 42 Louisiana-Monroe 17 +0.0
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
I_daho vs South_Alabama-0.7-0.7+0.7+0.7
Louisiana-Lafayette vs Arkansas_State-0.2-0.2+0.1+0.1
New_Mexico_State vs Appalachian_State-0.1-0.1+0.0+0.0

What If

Chances based on how well the South_Alabama finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
32-0No7933,271
21-0No5691976,542
10-0No3403616410169,107,750
0-1No64419171126,542
0-2No44421313,271
Total:No3403616410169,127,376
Games Above .500
Chance Will Win Regular Season Title