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_Carolina_State 13 Miami 27 -0.6
Boston_College 30 Connecticut 0 -0.1
Wake_Forest 13 Clemson 35 +0.0
Georgia_Tech 31 Virginia 17 -0.0
North_Carolina 41 FCS_Other 7 -0.0
Pittsburgh 56 Duke 14 +0.0
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
North_Carolina vs North_Carolina_State-0.2-0.2+0.8+0.8
Miami vs Duke+0.0+0.0-0.3-0.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
31-0No1006,542
20-0No23733169,114,292
0-1No9646,542
Total:No23733169,127,376
Games Above .500
Chance Will Win Regular Season Title