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
Pachuca 1 Morelia 2 -3.7
-1.1
Jaguares 0 Tijuana 0 +1.2
+0.1
Toluca 0 Cruz Azul 3 -0.4
-0.0
UANL 2 Guadalajara 1 -0.0
América 3 Santos Laguna 1 -0.1
Atlas 1 Monterrey 0 +0.1
Week of 4/20100.0*Chance in playoffs100.0*Average seed
Monterrey 1 Pachuca 1 +3.6
+0.1
UNAM 0 Jaguares 3 -3.5
-0.1
Cruz Azul 5 Estudiantes Tec 2 -1.6
-0.1
San Luis 0 Tijuana 1 -0.5
-0.2
Querétaro 2 Toluca 2 -0.2
Week of 4/27100.0*Chance in playoffs100.0*Average seed
Pachuca 3 Guadalajara 1 In
+0.4
Jaguares 1 Morelia 0 -3.8
-0.2
If winner is:HomeDrawAway
Tijuana vs UNAM-0.4+0.6+0.6

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
280-0-0In356535,289,884
Total:In356535,289,884
Points
Chance Will Make Playoffs