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
Colombia 3 Greece 0 +25.5
+0.6
Ivory Coast 2 Japan 1 -0.3
Week of 6/19100.0*Chance in next round100.0*Average seed
Colombia 2 Ivory Coast 1 +7.8
+0.4
Japan 0 Greece 0 +3.2
+0.1
Japan 1 Colombia 4 +0.0
Week of 6/26None
Points
Chance Will Make Next Round