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
FIU 31 Marshall 14 +1.5
Rice 44 UTEP 24 +0.2
North_Texas 29 Southern_Miss 23 -0.2
Charlotte 31 Middle_Tennessee 38 +0.1
FAU 24 Old_Dominion 42 +0.1
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
Old_Dominion vs FIU-0.1-0.1+1.0+1.0
UTSA vs Charlotte+0.2+0.2-0.7-0.7

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
51-0No482146,542
40-0No0107118169,114,292
0-1No79216,542
Total:No0107118169,127,376
Games Above .500
Chance Will Win Regular Season Title