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*Chance wins regular season title100.0*Average seed
Baylor 21 Kansas_State 42 No
-1.5
TCU 6 Oklahoma_State 31 No
+0.1
West_Virginia 28 Oklahoma 56 No
Kansas 24 Texas 21 (ot)+0.2
Iowa_State 66 Texas_Tech 10 +0.1
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Chance wins regular season title100.0*Average seed
Texas_Tech vs Baylor-0.6-0.6+0.5+0.5
Kansas_State vs Kansas-0.0-0.0+0.3+0.3
Iowa_State vs West_Virginia+0.1+0.1-0.1-0.1
Texas vs TCU+0.0+0.0-0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
52-0No2551243,271
41-0No192248116,542
30-0No410453010169,107,750
0-1No13347196,542
0-2No68323,271
Total:No410453010169,127,376
Games Above .500
Chance Will Win Regular Season Title