How are these numbers calculated?

Big Games

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

Week of 10/11100.0*Chance in World Cup100.0*Promoted100.0*Average seed
Uruguay 3 Argentina 2 -13.8
-6.9
-0.1
Chile 2 Ecuador 1 In
Yes
+0.7
Colombia 3 Chile 3 +3.6
+1.8
Ecuador 1 Uruguay 0 +2.8
+1.4
-0.0
Paraguay 1 Colombia 2 -0.1
Points
Chance Will Make Next Round