How are these numbers calculated?

Big Games

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

Week of 9/9100.0*Average seed
Charlotte 4 Pittsburgh 0 +0.3
Wilmington 0 Cincinnati 2 -0.2
Pittsburgh 0 Cincinnati 0 +0.1
Louisville 2 Richmond 0 +0.1
Richmond 0 Charlotte 0 +0.1
Rochester 1 New York 1 +0.0
Week of 9/17100.0*Average seed
Charlotte 0 Rochester 1 -0.7
Cincinnati 1 Orlando 0 -0.1
Week of 9/24100.0*Average seed
Rochester 1 Toronto 0 -0.3
Charleston 1 New York 2 +0.2
Louisville 1 Charlotte 1 -0.2
Points
Chance Will Make Playoffs