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 +17.9
+0.4
Sao Paulo 6 Trujillanos 0 -2.5
Week of 4/12100.0*Chance in playoffs100.0*Average seed
Trujillanos 2 The Strongest 1 +3.4
+0.1
Sao Paulo 2 River Plate 1 -0.2
-0.3
Week of 4/19100.0*Chance in playoffs100.0*Average seed
River Plate 4 Trujillanos 3 In
+0.2
The Strongest 1 Sao Paulo 1 +0.1
+0.3
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
River Plate 6 The Strongest 0 -3.3
Pumas 4 Olimpia 1 +0.2
Sao Paulo 6 Trujillanos 0 +0.1
River Plate-URU 2 Nacional 2 -0.1
Rosario Central 3 Palmeiras 3 -0.1
Independiente del Valle 3 Atletico-MG 2 +0.1
Deportivo Tachira 1 Emelec 0 +0.1
Racing 4 Deportivo Cali 2 +0.1
Toluca 2 LDU de Quito 1 +0.1
Boca Juniors 3 Bolivar 1 -0.0
Week of 4/12100.0*Lottery seed
Sao Paulo 2 River Plate 1 +3.0
Trujillanos 2 The Strongest 1 -0.4
Nacional 0 Rosario Central 2 -0.2
Emelec 2 Pumas 3 +0.2
Colo-Colo 0 Independiente del Valle 0 -0.1
Toluca 2 San Lorenzo 1 +0.1
Atletico-MG 4 Melgar 0 +0.1
Santa Fe 1 Corinthians 1 -0.1
Olimpia 4 Deportivo Tachira 0 -0.1
Racing 0 Boca Juniors 1 -0.0
Sporting Cristal 0 Atletico Nacional 1 +0.0
Week of 4/19100.0*Lottery seed
River Plate 4 Trujillanos 3 -1.2
The Strongest 1 Sao Paulo 1 -0.9
Corinthians 6 Cobresal 0 +0.2
Boca Juniors 6 Deportivo Cali 2 +0.2
Gremio 1 Toluca 0 +0.1
Bolivar 1 Racing 1 -0.1
Cerro Porteno 1 Santa Fe 0 +0.0