How are these numbers calculated?

Big Games

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

Week of 4/14100.0*Chance in playoffs100.0*Average seed
Deportivo Tachira 2 Guarani 1 -0.7
Week of 4/21100.0*Chance in playoffs100.0*Average seed
Deportivo Cuenca 1 Boca Juniors 0 -2.3
-0.1
Week of 4/28100.0*Chance in playoffs100.0*Average seed
Boca Juniors 3 Deportivo Tachira 0 In
+0.1
Guarani 1 Deportivo Cuenca 1 In
+0.1
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 4/14100.0*Lottery seed
Independiente Medellin 2 Sao Paulo 1 -0.2
Universidad de Chile 0 Gremio 2 +0.2
Deportivo Tachira 2 Guarani 1 +0.1
Palmeiras 1 Sport Recife 1 -0.0
Week of 4/21100.0*Lottery seed
Deportivo Cuenca 1 Boca Juniors 0 +1.2
Universidad San Martin 1 Nacional 1 -0.3
Cruzeiro 2 Deportivo Quito 0 +0.0
Week of 4/28100.0*Lottery seed
Boca Juniors 3 Deportivo Tachira 0 -1.2
Guarani 1 Deportivo Cuenca 1 -0.5
Libertad 0 San Luis 2 -0.3
Gremio 3 Boyaca Chico 0 +0.2
Nacional 3 Nacional-PAR 1 +0.0
LDU 2 Sport Recife 3 +0.0