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
Los Angeles II 1 San Diego 1 -0.4
Indy 1 Saint Louis 1 -0.1
Week of 9/30100.0*Lottery seed
Los Angeles II 3 Orange County 1 +1.7
San Diego 0 Phoenix 3 -0.3
Indy 1 Kansas City II 2 -0.1
RGV 2 Austin 0 -0.1
Salt Lake II 0 New Mexico 1 +0.1
Tulsa 3 OKC 2 +0.1
New York II 0 North Carolina 3 +0.1
Week of 10/3100.0*Lottery seed
Las Vegas 2 Orange County 4 -1.6
North Carolina 0 Charlotte 1 -0.3
Saint Louis 2 Indy 1 +0.1
Points
Chance Will Make Playoffs