"...per the brilliant Sports Club Stats"
(thank you Mr. Dater)

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
Croatia 2 Nigeria 0 +25.5
+0.6
Argentina 1 Iceland 1 +0.9
Week of 6/21100.0*Chance in next round100.0*Average seed
Argentina 0 Croatia 3 In
+0.3
Nigeria 2 Iceland 0 +0.0
Week of 6/28None
Points
Chance Will Make Next Round