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
North Carolina 2 New York II 0 -0.6
Indy 3 Memphis 0 -0.2
Saint Louis 0 Louisville 1 -0.1
Nashville 2 Louisville 1 -0.0
Pittsburgh 1 Atlanta II 1 +0.0
Week of 10/11100.0*Average seed
Birmingham 2 New York II 1 -0.7
Indy 2 Swope Park 1 -0.2
Louisville 8 Swope Park 3 -0.1
Tampa Bay 1 Indy 1 +0.1
Nashville 2 North Carolina 0 -0.0
Week of 10/18100.0*Average seed
Loudoun 7 New York II 3 -0.6
Hartford 2 Tampa Bay 1 +0.3
Memphis 1 Louisville 2 -0.3
Points
Chance Will Make Playoffs