How are these numbers calculated?

Big Games

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

Week of 6/14100.0*Chance in next round100.0*Average seed
Germany 0 Mexico 1 +25.4
+0.6
Sweden 1 South Korea 0 -0.3
-0.0
Week of 6/21100.0*Chance in next round100.0*Average seed
Mexico 0 Sweden 3 -16.2
-0.6
South Korea 1 Mexico 2 +8.8
+0.2
Germany 2 Sweden 1 -7.2
+0.1
South Korea 2 Germany 0 In
+0.1
Week of 6/28100.0*Chance in next round100.0*Average seed
Brazil 2 Mexico 0 -0.1
Sweden 1 Switzerland 0 -0.1
Points
Chance Will Make Next Round