How are these numbers calculated?

Big Games

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

Week of 8/19100.0*Average seed
Blazers 3 UnionTavern 2 -0.3
Eagles 10 Hogs 2 +0.2
MilwaukeeChargers 4 ThirstyTurtles 2 +0.1
Week of 8/26100.0*Average seed
Eagles 0 MilwaukeeChargers 3 -0.7
Week of 9/5None
Points
Chance Will Make Playoffs