How are these numbers calculated?

Big Games

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

Week of 8/23100.0*Average seed
Richmond 2 Orlando 3 +0.2
Wilmington 3 Orlando 1 -0.1
Week of 8/30100.0*Average seed
Wilmington 0 Sacramento 0 +0.0
Orlando 7 Dayton 0 +0.0
Week of 9/6None
Points
Chance Will Make Playoffs