How are these numbers calculated?

Big Games

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

Week of 4/6100.0*Chance in playoffs100.0*Average seed
Deportivo Tachira 0 Cerro Porteno 2 +21.7
+0.5
Santos 3 Colo-Colo 2 -3.7
-0.0
Colo-Colo 2 Deportivo Tachira 1 -3.3
-0.1
Week of 4/13100.0*Chance in playoffs100.0*Average seed
Cerro Porteno 1 Santos 2 -28.2
-0.5
Week of 4/20100.0*Chance in playoffs100.0*Average seed
Colo-Colo 2 Cerro Porteno 3 In
+0.9
Santos 3 Deportivo Tachira 1 -7.9
-0.3
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/6100.0*Lottery seed
Deportivo Tachira 0 Cerro Porteno 2 -4.6
Colo-Colo 2 Deportivo Tachira 1 +0.7
Universidad Catolica 0 Velez Sarsfield 0 -0.1
Penarol 0 Independiente 1 -0.0
America 2 Argentinos Juniors 1 +0.0
Santos 3 Colo-Colo 2 -0.0
LDU de Quito 2 Godoy Cruz 0 -0.0
Week of 4/13100.0*Lottery seed
Cerro Porteno 1 Santos 2 +4.5
Internacional 2 Emelec 0 -0.1
Oriente Petrolero 3 Gremio 0 -0.1
Jorge Wilstermann 2 Jaguares 1 -0.1
Universidad Catolica 2 Union Espanola 1 +0.1
Guarani 0 Tolima 2 +0.1
Universidad San Martin 0 Once Caldas 2 -0.1
Libertad 2 San Luis 0 +0.0
Junior 1 Leon de Huanuco 1 -0.0
Estudiantes 0 Cruzeiro 3 -0.0
Week of 4/20100.0*Lottery seed
Colo-Colo 2 Cerro Porteno 3 -6.8
Santos 3 Deportivo Tachira 1 +1.2
Argentinos Juniors 2 Fluminense 4 -0.0