How are these numbers calculated?

Big Games

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

Week of 6/11100.0*Chance in next round100.0*Average seed
Italia 1 Paraguai 1 -1.4
-0.0
Nova Zelandia 1 Eslovaquia 1 +0.8
Week of 6/18100.0*Chance in next round100.0*Average seed
Eslovaquia 0 Paraguai 2 +32.7
+0.8
Paraguai 0 Nova Zelandia 0 In
+0.1
Italia 1 Nova Zelandia 1 +3.6
+0.0
Eslovaquia 3 Italia 2 +0.9
+0.1
Week of 6/25None
Points
Chance Will Make Next Round