How are these numbers calculated?

Big Games

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

Week of 6/16100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
United States 3 Chile 0 In
Yes
+3.9
Sweden 5 Thailand 1 +1.6
+1.6
-0.2
England 1 Argentina 0 +0.4
+0.4
-0.1
Jamaica 0 Italy 5 +0.3
+0.3
-0.1
Canada 2 New Zealand 0 +0.3
+0.3
-0.1
Japan 2 Scotland 1 -0.3
-0.3
-0.1
Nigeria 2 Korea 0 -0.3
-0.3
-0.0
Australia 3 Brazil 2 -0.2
-0.2
+0.0
Netherlands 3 Cameroon 1 +0.2
+0.2
-0.1
South Africa 0 China 1 -0.2
-0.2
-0.0
France 2 Norway 1 +0.2
+0.2
-0.0
Germany 1 Spain 0 +0.1
+0.1
Week of 6/20100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
Sweden 0 United States 2 +3.2
South Africa 0 Germany 4 -0.2
Nigeria 0 France 1 -0.2
Korea 1 Norway 2 -0.1
Japan 0 England 2 -0.1
China 0 Spain 0 +0.1
Jamaica 1 Australia 4 -0.1
Italy 0 Brazil 1 +0.1
Points
Chance Will Make Playoffs