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
North_Texas 29 Southern_Miss 23 +0.2
Texas_A&M 23 UTSA 10 -0.2
Charlotte 31 Middle_Tennessee 38 -0.1
Rice 44 UTEP 24 +0.0
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
UTSA vs Charlotte+0.4+0.4-1.5-1.5
UTEP vs North_Texas+0.1+0.1-0.1-0.1
Southern_Miss vs Louisiana_Tech-0.1-0.1+0.1+0.1
Old_Dominion vs FIU+0.0+0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
51-0No1006,542
40-0No797950169,114,292
0-1No33432226,542
Total:No797950169,127,376
Games Above .500
Chance Will Win Regular Season Title