How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 6/11100.0*Chance in next round100.0*Average seed
Côte d’Ivoire 0 Portugal 0 -1.4
-0.0
Brazil 2 Korea DPR 1 -0.6
Week of 6/18100.0*Chance in next round100.0*Average seed
Brazil 3 Côte d’Ivoire 1 -37.2
-0.8
Portugal 7 Korea DPR 0 -8.5
-0.0
Week of 6/25100.0*Chance in next round100.0*Average seed
Korea DPR 0 Côte d’Ivoire 3 +0.3
Portugal 0 Brazil 0 Out
Points
Chance Will Make Next Round

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
Côte d’Ivoire 0 Portugal 0 +0.7
New Zealand 1 Slovakia 1 -0.1
Spain 0 Switzerland 1 +0.0
Greece 2 Nigeria 1 +0.0
Week of 6/18100.0*Lottery seed
Brazil 3 Côte d’Ivoire 1 +7.4
USA 1 Algeria 0 -0.2
Slovakia 3 Italy 2 +0.2
Slovenia 0 England 1 +0.1
Portugal 7 Korea DPR 0 +0.1
Ghana 1 Australia 1 -0.1
Cameroon 1 Netherlands 2 -0.1
Italy 1 New Zealand 1 -0.1
Slovenia 2 USA 2 -0.1
Denmark 1 Japan 3 -0.0
Paraguay 0 New Zealand 0 +0.0
France 1 South Africa 2 +0.0
Cameroon 1 Denmark 2 +0.0
Slovakia 0 Paraguay 2 +0.0
Week of 6/25100.0*Lottery seed
Korea DPR 0 Côte d’Ivoire 3 -5.2
Chile 1 Spain 2 +0.2
Switzerland 0 Honduras 0 +0.1