How are these numbers calculated?

Big Games

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

Week of 4/7None
Week of 4/14100.0*Chance in playoffs100.0*Average seed
The Strongest 1 Emelec 0 -30.6
-0.8
Week of 4/21100.0*Chance in playoffs100.0*Average seed
Emelec 2 Universidad de Chile 0 +61.1
+0.6
Internacional 1 The Strongest 0 +0.5
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/7100.0*Lottery seed
Palestino 4 Zamora 0 +0.1
Cruzeiro 3 Mineros de Guayana 0 +0.1
Deportivo Tachira 0 Sporting Cristal 0 -0.1
Wanderers 0 Boca Juniors 3 -0.1
San Jose 1 Juan Aurich 1 -0.0
Libertad 1 Barcelona 1 -0.0
Guarani 2 Racing 0 +0.0
Week of 4/14100.0*Lottery seed
The Strongest 1 Emelec 0 +5.4
Racing 3 Deportivo Tachira 2 +0.1
Universitario de Sucre 2 Mineros de Guayana 0 +0.1
Danubio 1 Sao Paulo 2 +0.1
Sporting Cristal 1 Guarani 1 -0.1
Atlas 1 Atletico-MG 0 -0.1
Colo-Colo 0 Santa Fe 3 +0.0
River Plate 3 San Jose 0 +0.0
Week of 4/21100.0*Lottery seed
Emelec 2 Universidad de Chile 0 -6.6
San Lorenzo 0 Danubio 1 -0.3
Atletico-MG 2 Colo-Colo 0 +0.3
Mineros de Guayana 3 Huracan 0 -0.3
Sao Paulo 2 Corinthians 0 +0.2
Santa Fe 3 Atlas 1 -0.2
Barcelona 0 Estudiantes 2 +0.1
Cruzeiro 2 Universitario de Sucre 0 +0.1
Internacional 1 The Strongest 0 -0.0