How are these numbers calculated?

Big Games

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

Week of 4/14100.0*Chance in playoffs100.0*Average seed
Deportivo Tachira 2 Guarani 1 -7.9
-0.1
Week of 4/21100.0*Chance in playoffs100.0*Average seed
Deportivo Cuenca 1 Boca Juniors 0 +24.4
+0.3
Week of 4/28100.0*Chance in playoffs100.0*Average seed
Guarani 1 Deportivo Cuenca 1 -6.5
-0.1
Boca Juniors 3 Deportivo Tachira 0 +4.5
-0.0
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/14100.0*Lottery seed
Deportivo Tachira 2 Guarani 1 +0.3
Universidad de Chile 0 Gremio 2 -0.1
Independiente Medellin 2 Sao Paulo 1 +0.1
Chivas Guadalajara 0 Lanus 0 -0.1
America de Cali 0 Defensor Sporting 0 -0.1
Deportivo Quito 3 Universitario de Sucre 1 +0.0
Boyaca Chico 2 Aurora 1 +0.0
Caracas 1 Everton 0 +0.0
Week of 4/21100.0*Lottery seed
Deportivo Cuenca 1 Boca Juniors 0 -3.4
Universitario de Sucre 0 Estudiantes 0 -0.2
Cruzeiro 2 Deportivo Quito 0 +0.1
Defensor Sporting 4 Independiente Medellin 3 -0.1
Week of 4/28100.0*Lottery seed
Guarani 1 Deportivo Cuenca 1 +1.0
River Plate 3 Universidad San Martin 0 -0.1
San Lorenzo 2 Universitario 0 -0.1
Everton 1 Chivas Guadalajara 1 -0.1
Libertad 0 San Luis 2 -0.1
Lanus 1 Caracas 1 -0.1
LDU 2 Sport Recife 3 +0.0
Gremio 3 Boyaca Chico 0 -0.0
Aurora 1 Universidad de Chile 2 +0.0
Boca Juniors 3 Deportivo Tachira 0 -0.0