How are these numbers calculated?

Big Games

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

Week of 6/6100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
Cameroon 6 Ecuador 0 -22.8
-22.8
-4.0
Sweden 3 Nigeria 3 +0.1
+0.1
Japan 1 Switzerland 0 *+0.1
*+0.1
-0.1
United States 3 Australia 1 *-0.1
*-0.1
Week of 6/13100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
Switzerland 10 Ecuador 1 -27.5
-27.5
-3.5
South Korea 2 Costa Rica 2 +2.5
+2.5
Ivory Coast 2 Thailand 3 -2.3
-2.3
China PR 1 Netherlands 0 -1.8
-1.8
-0.2
France 0 Colombia 2 -1.1
-1.1
-0.1
Brazil 1 Spain 0 +0.9
+0.9
+0.0
United States 0 Sweden 0 -0.7
-0.7
-0.0
Canada 0 New Zealand 0 -0.5
-0.5
-0.1
Germany 1 Norway 1 -0.1
-0.1
England 2 Mexico 1 +0.1
+0.1
-0.1
Australia 2 Nigeria 0 +0.1
+0.1
-0.1
Japan 2 Cameroon 1 *-0.1
*-0.1
-0.1
Ecuador 0 Japan 1 Out
No
-0.4
Ivory Coast 1 Norway 3 +0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Make Playoffs