How are these numbers calculated?

Big Games

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

Week of 4/13100.0*Chance in playoffs100.0*Average seed
Estudiantes Tec 1 Puebla 1 -0.4
-0.1
Toluca 0 Cruz Azul 3 -0.1
Atlante 1 UNAM 2 +0.1
UANL 2 Guadalajara 1 +0.1
Atlas 1 Monterrey 0 -0.4
Querétaro 2 San Luis 2 +0.1
Week of 4/20100.0*Chance in playoffs100.0*Average seed
Cruz Azul 5 Estudiantes Tec 2 Out
+0.0
Querétaro 2 Toluca 2 +0.0
Puebla 2 América 3 -0.8
UNAM 0 Jaguares 3 +0.3
Morelia 1 Atlante 1 -0.2
Guadalajara 0 Atlas 1 +0.1
San Luis 0 Tijuana 1 +0.1
Week of 4/27100.0*Chance in playoffs100.0*Average seed
UANL 1 Puebla 2 +1.1
Pachuca 3 Guadalajara 1 +0.3
Atlante 0 Monterrey 3 +0.1
If winner is:HomeDrawAway
Toluca vs San Luis-0.1-0.1+0.9

What If

Chances based on how well the Puebla finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
190-0-0Out148635,289,884
Total:Out148635,289,884
Points
Chance Will Make Playoffs