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 -0.2
Greece 2 Nigeria 1 +0.0
Week of 6/18100.0*Lottery seed
Slovakia 3 Italy 2 +10.6
Italy 1 New Zealand 1 +0.8
Slovakia 0 Paraguay 2 +0.3
Paraguay 0 New Zealand 0 -0.2
Germany 0 Serbia 1 +0.1
Denmark 1 Japan 3 +0.1
USA 1 Algeria 0 +0.1
Mexico 0 Uruguay 1 -0.1
Slovenia 0 England 1 +0.1
Ghana 1 Australia 1 -0.1
Portugal 7 Korea DPR 0 +0.0
France 1 South Africa 2 +0.0
Cameroon 1 Denmark 2 +0.0
Week of 6/25100.0*Lottery seed
Korea DPR 0 Côte d’Ivoire 3 +0.3
Switzerland 0 Honduras 0 -0.1
Points
Chance Will Make Next Round