How are these numbers calculated?

Big Games

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

Week of 4/3100.0*Chance in playoffs100.0*Average seed
Juan Aurich 1 The Strongest 0 +15.9
+0.2
Internacional 1 Santos 1 -6.5
-0.2
Week of 4/10None
Week of 4/17100.0*Chance in playoffs100.0*Average seed
Santos 2 The Strongest 0 In
+0.0
Juan Aurich 1 Internacional 0 -18.5
-0.4
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/3100.0*Lottery seed
Internacional 1 Santos 1 +1.1
Juan Aurich 1 The Strongest 0 -0.9
Junior 3 Universidad Catolica 0 -0.1
Alianza Lima 1 Vasco da Gama 2 +0.1
Deportivo Tachira 1 Cruz Azul 1 -0.0
Emelec 3 Flamengo 2 -0.0
Libertad 2 Nacional 1 +0.0
Godoy Cruz 0 Universidad de Chile 1 +0.0
Week of 4/10100.0*Lottery seed
Fluminense 0 Boca Juniors 2 +0.1
Atletico Nacional 3 Penarol 0 +0.1
Alianza Lima 1 Libertad 2 +0.1
Zamora 0 Arsenal 1 +0.1
Nacional-PAR 1 Corinthians 3 +0.0
Deportivo Quito 2 Defensor Sporting 0 -0.0
Nacional 0 Vasco da Gama 1 +0.0
Guadalajara 0 Velez Sarsfield 2 +0.0
Union Espanola 2 Bolivar 1 +0.0
Week of 4/17100.0*Lottery seed
Juan Aurich 1 Internacional 0 +4.0
Santos 2 The Strongest 0 +0.6
Cruz Azul 4 Nacional-PAR 1 +0.2
Deportivo Quito 5 Guadalajara 0 +0.2
Velez Sarsfield 1 Defensor Sporting 3 +0.1
Junior 2 Union Espanola 1 -0.1
Corinthians 6 Deportivo Tachira 0 +0.1
Boca Juniors 2 Zamora 0 +0.1
Arsenal 1 Fluminense 2 -0.1
Bolivar 3 Universidad Catolica 0 +0.1
Penarol 4 Godoy Cruz 2 -0.0