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
Colorado 38 Washington_State 24 +2.5
Washington 44 Arizona_State 18 +1.9
+0.1
If winner is:HomeHome OTAway OTAway
Week of 11/25100.0*Chance wins regular season title100.0*Average seed
Washington_State vs Washington-44.1-44.1YesYes
-0.4-0.4+0.4+0.4
Colorado vs Utah-9.2-9.2YesYes
-0.1-0.1+0.4+0.4

What If

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

100100100100100100100100100100100100100100
If finish:Chance will finish regular season at seed
TWW-LChance wins regular season title1234567891011121314Count
81-0Yes1006,542
70-064.8%6535169,114,292
0-121.021796,542
Total:64.8%6535169,127,376
Games Above .500
Chance Will Win Regular Season Title