How are these numbers calculated?

Big Games

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

Week of 8/11100.0*Average seed
MorleysDog 2 NEProgeny 6 -0.5
HattrickSwayze 9 TheLamplighters 3 +0.1
Week of 8/18100.0*Average seed
Wolfpack 6 MorleysDog 4 -0.4
Week of 8/25None
Points
Chance Will Make Playoffs