How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Average seed
Steel Wings 233.2 Obi-Juan Kenobies 226.5 -0.8
Enge Bay Packers 255.4 Ginger Paradise 194.45 -0.1
Eulach Angry Mo 206.3 Chalupa Batman 200.7 -0.1
Week of 11/24100.0*Average seed
Ginger Paradise 187.25 Obi-Juan Kenobies 205 +0.2
Enge Bay Packers 211.25 Eulach Angry Mo 175.2 +0.1
Steel Wings 222.45 D 160.2 +0.1
Week of 12/1100.0*Average seed
Obi-Juan Kenobies 287.4 D 191.15 +0.3
Ginger Paradise 189.85 Eulach Angry Mo 244.15 -0.1
Games Above .500
Chance Will Make Playoffs