How are these numbers calculated?

Big Games

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

Week of 5/15100.0*Chance in playoffs100.0*Average seed
Deportivo Lara 2 Corinthians 7 In
+0.7
Millonarios 1 Independiente 1 +1.8
+0.1
Week of 5/22100.0*Chance in playoffs100.0*Average seed
Independiente 2 Deportivo Lara 0 -0.2
Corinthians 0 Millonarios 1 -0.2
Points
Chance Will Make Playoffs