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
Colombia 1 Japan 2 -25.0
-0.6
Poland 1 Senegal 2 -0.3
Week of 6/21100.0*Chance in next round100.0*Average seed
Poland 0 Colombia 3 +27.6
+0.8
Japan 2 Senegal 2 -2.9
-0.1
Week of 6/28100.0*Chance in next round100.0*Average seed
Senegal 0 Colombia 1 In
+0.8
Japan 0 Poland 1 +7.4
+0.1
Belgium 3 Japan 2 +0.2
Points
Chance Will Make Next Round