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*Average seed
Oklahoma 3 Arizona State 4 +0.1
Central Oklahoma 5 Arizona State 2 -0.0
Oklahoma 2 Arizona State 3 (so)+0.0
Week of 2/1100.0*Average seed
Oklahoma 4 Colorado State 1 -0.1
Points
Chance Will Win Championship