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 6/11100.0*Lottery seed
New Zealand 1 Slovakia 1 +0.7
Italy 1 Paraguay 1 -0.2
France 0 Mexico 2 +0.1
Greece 2 Nigeria 1 +0.0
Week of 6/18100.0*Lottery seed
Italy 1 New Zealand 1 +0.8
Australia 2 Serbia 1 +0.4
Slovenia 0 England 1 +0.2
United States 1 Algeria 0 -0.2
Paraguay 0 New Zealand 0 -0.2
Nigeria 2 South Korea 2 -0.1
Slovakia 3 Italy 2 +0.1
Spain 2 Honduras 0 +0.1
Slovakia 0 Paraguay 2 -0.1
Germany 0 Serbia 1 +0.1
France 1 South Africa 2 +0.1
Greece 0 Argentina 2 -0.1
Denmark 1 Japan 3 -0.0
Cameroon 1 Denmark 2 +0.0
Ghana 1 Australia 1 -0.0
Cameroon 1 Netherlands 2 -0.0
Week of 6/25100.0*Lottery seed
North Korea 0 Ivory Coast 3 +0.5
Chile 1 Spain 2 +0.3
Switzerland 0 Honduras 0 +0.0
Points
Chance Will Make Next Round