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*Average seed
Texas Tech 72 Kansas 74 +28.1
If winner is:HomeAway
West Virginia vs Iowa St-0.4+1.5
Oklahoma vs Kansas St+0.3-0.4
If winner is:HomeAway
Monday100.0*Chance wins title100.0*Average seed
Kansas vs TexasYes-9.4
West Virginia vs Texas Tech+0.5-0.9
TCU vs Kansas St+0.3-0.7

What If

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

If finish:ChanceChance will finish season at seedLast
TPW-Lwins titleBye12345678910PlaceCount

* Row combines multiple less frequent records.

Games Above .500
Chance Will Win Championship