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
Oklahoma 5 Arizona 4 (ot)*No
+0.1
Central Oklahoma 5 Arizona State 2 +0.0
Oklahoma 3 Arizona State 4 -0.2
Oklahoma 2 Arizona State 3 (so)-0.0
Week of 2/1100.0*Chance wins title100.0*Average seed
Oklahoma 4 Colorado State 1 +0.2
Oklahoma 4 Colorado 5 -0.0
Missouri State 6 Arkansas 2 -0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Win Championship