How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 9/20100.0*Lottery seed
Atlanta II 5 New York II 3 -0.1
Week of 9/30100.0*Lottery seed
RGV 2 Austin 0 +1.2
Tulsa 3 OKC 2 +0.3
New York II 0 North Carolina 3 +0.2
Los Angeles II 3 Orange County 1 -0.1
Week of 10/3100.0*Lottery seed
Austin 2 San Antonio 1 -0.8
North Carolina 0 Charlotte 1 -0.1
Las Vegas 2 Orange County 4 +0.1
Louisville 2 Kansas City II 1 -0.1
Points
Chance Will Make Playoffs