How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Chance in playoffs100.0*Average seed
América 1 Guadalajara 3 -3.4
-1.4
Atlante 1 Tijuana 1 +0.4
+0.0
Estudiantes Tec 5 Santos Laguna 2 -0.2
-0.2
Querétaro 1 Cruz Azul 0 -0.2
-0.1
Toluca 4 Puebla 3 -0.1
-0.0
Pachuca 0 UNAM 0 +0.1
Jaguares 3 San Luis 1 +0.1
+0.0
Morelia 2 Pachuca 2 +0.0
UANL 0 Monterrey 0 -0.0
Week of 10/29100.0*Chance in playoffs100.0*Average seed
América 2 Puebla 3 -0.6
Tijuana 0 San Luis 0 +0.1
Estudiantes Tec 0 Cruz Azul 2 +0.1
Week of 11/4100.0*Chance in playoffs100.0*Average seed
Cruz Azul 3 América 1 -0.1
Points  (Full Screen)
Chance Will Make Playoffs  (Full Screen)