How are these numbers calculated?

Big Games

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

Week of 5/15None
Week of 5/22100.0*Chance in playoffs100.0*Average seed
Estudiantes 3 Nacional 1 +51.3
+0.9
Santos 0 Real Garcilaso 0 +1.8
-0.0
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 5/15100.0*Lottery seed
Delfin 1 Atletico Nacional 0 +0.3
Boca Juniors 5 Alianza Lima 0 +0.2
Monagas 1 Gremio 2 -0.2
Defensor Sporting 0 Cerro Porteno 1 -0.1
Palmeiras 3 Junior Barranquilla 1 -0.1
Penarol 2 The Strongest 0 -0.0
Deportivo Lara 2 Corinthians 7 -0.0
Week of 5/22100.0*Lottery seed
Estudiantes 3 Nacional 1 -5.0
Gremio 1 Defensor Sporting 0 -0.3
Emelec 0 Santa Fe 3 +0.3
Cerro Porteno 3 Monagas 2 -0.2
Atletico Nacional 0 Colo-Colo 0 -0.2
Universidad de Chile 0 Vasco da Gama 2 -0.2
Corinthians 0 Millonarios 1 +0.1
Independiente 2 Deportivo Lara 0 +0.1
Cruzeiro 2 Racing 1 +0.1
Bolivar 2 Delfin 1 -0.1
Santos 0 Real Garcilaso 0 -0.0