How are these numbers calculated?

Big Games

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

Week of 10/20100.0*Average seed
Fort McMurray 44 North Dakota 38 +0.2
Vicenza 40 Corpus Christi 36 -0.1
Week of 10/26100.0*Average seed
Iowa 37 North Dakota 34 +0.1
Corpus Christi 45 Los Angeles 60 -0.1
Week of 11/2None
Games Above .500
Chance Will Make Playoffs