How are these numbers calculated?

Big Games

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

Week of 3/25100.0*Chance in playoffs100.0*Average seed
Zamora 2 Nacional-PAR 0 -28.5
-0.7
Week of 4/1100.0*Chance in playoffs100.0*Average seed
Santa Fe 1 Atletico-MG 1 -6.3
-0.1
Week of 4/8100.0*Chance in playoffs100.0*Average seed
Nacional-PAR 3 Santa Fe 2 +31.1
+0.9
Atletico-MG 1 Zamora 0 +19.3
+0.2
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 3/25100.0*Lottery seed
Zamora 2 Nacional-PAR 0 +5.5
Lanus 2 Cerro Porteno 0 +0.2
Santos Laguna 4 Penarol 1 -0.1
Leon 0 Bolivar 1 +0.1
Universitario 3 The Strongest 3 -0.1
Deportivo Anzoategui 1 Arsenal 3 -0.1
Deportivo Cali 1 O'Higgins 1 +0.0
Week of 4/1100.0*Lottery seed
Santa Fe 1 Atletico-MG 1 +0.3
Universidad de Chile 0 Cruzeiro 2 +0.2
Real Garcilaso 0 Defensor Sporting 2 -0.1
Emelec 1 Flamengo 2 +0.1
Week of 4/8100.0*Lottery seed
Nacional-PAR 3 Santa Fe 2 -6.3
Atletico-MG 1 Zamora 0 -0.9
Union Espanola 4 Independiente del Valle 5 +0.2
Cruzeiro 3 Real Garcilaso 0 -0.1
Bolivar 2 Emelec 1 -0.1
Penarol 1 Deportivo Anzoategui 1 -0.1
San Lorenzo 3 Botafogo 0 +0.1
The Strongest 2 Atletico-PR 1 +0.1
O'Higgins 0 Lanus 0 -0.0
Cerro Porteno 3 Deportivo Cali 2 +0.0