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
Minnesota 29 Northwestern 12 -0.8
Michigan 20 Indiana 10 +0.2
Nebraska 28 Maryland 7 +0.2
Illinois 0 Iowa 28 -0.1
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Average seed
Northwestern vs Illinois+0.5+0.5-0.5-0.5
Indiana vs Purdue-0.2-0.3+0.2+0.2
Maryland vs Rutgers-0.2-0.3+0.3+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
51-0No1002,160
40-0No63251255,862,160
0-1No2550252,160
Total:No63251255,866,480
Games Above .500
Chance Will Win Regular Season Title