How are these numbers calculated?

Big Games

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

Week of 8/15100.0*Average seed
Haulers 6 ShowPonyLifestyle 9 -0.2
District5 3 WoodfordLawBoxers 4 +0.1
Week of 8/22100.0*Average seed
ATCJets 15 District5 4 +0.1
Week of 8/29None
Points
Chance Will Make Playoffs