How are these numbers calculated?

Big Games

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

Week of 4/5100.0*Chance in playoffs100.0*Average seed
River Plate 6 The Strongest 0 -7.4
-0.1
Sao Paulo 6 Trujillanos 0 +4.9
+0.3
Week of 4/12100.0*Chance in playoffs100.0*Average seed
Trujillanos 2 The Strongest 1 +25.1
+0.3
Sao Paulo 2 River Plate 1 +16.4
+0.5
Week of 4/19100.0*Chance in playoffs100.0*Average seed
The Strongest 1 Sao Paulo 1 In
-0.1
River Plate 4 Trujillanos 3 -0.1
-0.1
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/5100.0*Lottery seed
Sao Paulo 6 Trujillanos 0 -2.3
River Plate 6 The Strongest 0 +0.3
Melgar 1 Colo-Colo 2 +0.1
Deportivo Tachira 1 Emelec 0 -0.1
Independiente del Valle 3 Atletico-MG 2 +0.1
Toluca 2 LDU de Quito 1 -0.1
Rosario Central 3 Palmeiras 3 -0.1
Pumas 4 Olimpia 1 -0.0
Boca Juniors 3 Bolivar 1 +0.0
Racing 4 Deportivo Cali 2 +0.0
Week of 4/12100.0*Lottery seed
Sao Paulo 2 River Plate 1 -4.2
Trujillanos 2 The Strongest 1 -1.1
Colo-Colo 0 Independiente del Valle 0 -0.1
Huracan 0 Penarol 0 -0.1
Atletico-MG 4 Melgar 0 +0.1
Nacional 0 Rosario Central 2 -0.1
Cobresal 2 Cerro Porteno 0 -0.1
Racing 0 Boca Juniors 1 +0.1
LDU de Quito 2 Gremio 3 +0.1
Emelec 2 Pumas 3 -0.0
Sporting Cristal 0 Atletico Nacional 1 -0.0
Toluca 2 San Lorenzo 1 -0.0
Week of 4/19100.0*Lottery seed
The Strongest 1 Sao Paulo 1 +1.5
River Plate 4 Trujillanos 3 +0.3
Gremio 1 Toluca 0 +0.2
Bolivar 1 Racing 1 -0.1
Corinthians 6 Cobresal 0 +0.1
Boca Juniors 6 Deportivo Cali 2 +0.1
Cerro Porteno 1 Santa Fe 0 +0.0