How are these numbers calculated?

Big Games

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

Week of 4/8None
Week of 4/15100.0*Chance in playoffs100.0*Average seed
12 de Octubre 1 America de Cali 4 +20.1
+0.5
Santos 1 El Nacional 1 +0.3
+0.0
Week of 4/25100.0*Chance in playoffs100.0*Average seed
America de Cali 1 El Nacional 0 In
+0.3
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 4/8100.0*Lottery seed
Bolivar 1 Gremio 0 +0.1
The Strongest 0 Corinthians 2 -0.1
Independiente Medellin 2 Colo-Colo 0 -0.1
Olimpia 4 Gimnasia y Esgrima 1 +0.1
Barcelona de Guayaquil 2 Boca Juniors 2 +0.1
Libertad 0 River Plate 2 -0.1
Oriente Petrolero 2 Universitario 2 -0.1
Week of 4/15100.0*Lottery seed
12 de Octubre 1 America de Cali 4 -5.0
Libertad 1 Deportivo Cali 0 +0.3
River Plate 2 Emelec 0 +0.1
Cerro Porteno 1 Sporting Cristal 0 +0.1
Universidad Catolica 1 Paysandu 1 +0.1
Universitario 2 Nacional 2 +0.0
Santos 1 El Nacional 1 +0.0
Week of 4/25100.0*Lottery seed
America de Cali 1 El Nacional 0 -4.5