How are these numbers calculated?

Big Games

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

Week of 3/18100.0*Average seed
Zasowski 1 Franklin 9 +0.2
Zwiefel 2 Hamilton 8 +0.1
Week of 4/1100.0*Average seed
Howard 9 Zwiefel 13 -0.3
Franklin 5 Jaun 4 +0.2
Hamilton 2 Zasowski 8 -0.1
Points
Chance Will Make Playoffs