How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 1/25100.0*Chance wins title100.0*Average seed
Central Oklahoma 3 Arizona 1 +7.9
+0.1
Central Oklahoma 5 Arizona 0 +7.3
+0.1
Central Oklahoma 5 Arizona State 2 +4.6
+0.1
Week of 2/1100.0*Chance wins title100.0*Average seed
Central Oklahoma 3 Colorado 2 +26.0
+0.3
Oklahoma 4 Colorado 3 +2.8
Oklahoma 4 Colorado 5 -1.9
Central Oklahoma 6 Colorado State 1 +1.9
+0.0
Central Oklahoma 5 Colorado State 0 +1.6
+0.0
Points
Chance Will Win Championship