How are these numbers calculated?

Big Games

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

Week of 6/12100.0*Chance in next round100.0*Average seed
Switzerland 2 Ecuador 1 +25.5
+0.6
France 3 Honduras 0 -0.2
Week of 6/19100.0*Chance in next round100.0*Average seed
Honduras 0 Switzerland 3 +45.2
+0.8
Switzerland 2 France 5 -27.2
-0.7
Ecuador 0 France 0 -5.8
-0.1
Honduras 1 Ecuador 2 +2.1
-0.0
Week of 6/26None
Points
Chance Will Make Next Round