How are these numbers calculated?

Big Games

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

Week of 10/5100.0*Average seed
Hartford 4 Birmingham 0 +0.2
Hartford 2 Swope Park 2 -0.1
Swope Park 1 Ottawa 2 +0.1
Week of 10/11100.0*Average seed
Indy 2 Swope Park 1 +0.3
Louisville 8 Swope Park 3 +0.3
Week of 10/18None
Points
Chance Will Make Playoffs