How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Saturday100.0*Bye100.0*Last Place100.0*Average seed
Oklahoma vs Kansas St+12.1-14.7
-3.7+4.5
+0.5-0.6
TCU vs Baylor-0.3+0.6
Texas vs Oklahoma St+0.1-0.2
-0.1+0.2
West Virginia vs Iowa St-1.1+4.6
+0.0-0.1
If winner is:HomeAway
Monday100.0*Bye100.0*Last Place100.0*Average seed
TCU vs Kansas St-2.7+5.7
-0.1+0.1
Kansas vs Texas+2.1-6.0
-0.1+0.4
+0.1-0.2
Iowa St vs Oklahoma St+1.6-3.4
+1.5-3.2
+0.1-0.2

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast
TPW-Lwins titleBye12345678910PlaceCount
183-0No96.7%07543630No8,086,411
162-1No37.353341202No30,742,625
141-2No1.2116513110.8%29,975,354
120-3NoNo11533635.68,349,430
Total:No25.4%0181723291844.2%77,153,820
Games Above .500
Chance Will Win Championship