How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday100.0*Chance wins title100.0*Bye100.0*Average seed
Texas Tech 72 Kansas 74 -4.0
+0.1
If winner is:HomeAway
West Virginia vs Iowa St+0.4No
Yes-0.2
+0.2-0.6
Oklahoma vs Kansas St+0.1-0.1
+0.1-0.2
If winner is:HomeAway
Monday100.0*Chance wins title100.0*Bye100.0*Average seed
Kansas vs TexasNo+4.5
+0.0-0.1
West Virginia vs Texas Tech+0.8No
Yes-0.1
+0.4-0.8
TCU vs Kansas St+0.1-0.1
+0.1-0.2

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast
TPW-Lwins titleBye12345678910PlaceCount
243-05.4%Yes5905No22,496,370
222-1NoYes374716No35,501,177
201-2NoYes130636No16,815,197
180-3No98.5%240431310No2,341,076
Total:1.6%100.0%24430223000No77,153,820
Games Above .500
Chance Will Win Championship