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
Bethlehem 1 Charlotte 2 +1.1
Loudoun 4 Saint Louis 3 -0.3
Pittsburgh 1 Atlanta II 1 -0.1
Atlanta II 5 Bethlehem 2 -0.1
Hartford 2 Swope Park 2 +0.0
Week of 10/11100.0*Average seed
Memphis 1 Charlotte 2 +1.1
Charleston 1 Loudoun 2 -0.4
Charleston 2 Memphis 0 +0.2
Ottawa 1 Bethlehem 1 +0.0
Week of 10/18100.0*Average seed
Charlotte 3 Ottawa 1 +1.2
Memphis 1 Louisville 2 +0.3
Loudoun 7 New York II 3 -0.2
Nashville 3 Atlanta II 0 +0.1
Points
Chance Will Make Playoffs