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
Boston_College 30 Connecticut 0 +0.5
North_Carolina_State 13 Miami 27 +0.2
Syracuse 14 Florida_State 45 +0.2
Pittsburgh 56 Duke 14 +0.1
Wake_Forest 13 Clemson 35 +0.0
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
Wake_Forest vs Boston_College-0.4-0.4+1.1+1.1
Pittsburgh vs Syracuse+0.2+0.2-1.1-1.1
North_Carolina vs North_Carolina_State+0.2+0.2-0.5-0.5
Miami vs Duke+0.0+0.0-0.2-0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
21-0No1006,542
10-0No274914100169,114,292
0-1No68191306,542
Total:No274914100169,127,376
Games Above .500
Chance Will Win Regular Season Title