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 -0.1
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
I_daho vs South_Alabama+0.6+0.6-0.6-0.6
Louisiana-Lafayette vs Arkansas_State+0.2+0.2-0.2-0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
62-0No52483,271
51-0No3249196,542
40-0No1939410169,107,750
0-1No2287006,542
0-2No39613,271
Total:No1939410169,127,376
Games Above .500
Chance Will Win Regular Season Title