How are these numbers calculated?

Big Games

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

Week of 10/26100.0*Chance in playoffs100.0*Average seed
León 4 Jaguares 1 +0.5
+0.1
Week of 11/2100.0*Chance in playoffs100.0*Average seed
América 4 Pachuca 0 Out
-1.3
Jaguares 3 UNAM 0 +2.3
Querétaro 0 Guadalajara 1 -1.6
-0.2
Santos Laguna 2 Cruz Azul 1 -1.5
-0.2
Monterrey 0 UANL 1 +1.1
-0.2
Atlante 2 León 3 +0.1
Atlas 2 Puebla 2 +0.1
Tijuana 0 San Luis 0 +0.0
If winner is:HomeDrawAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Pachuca vs Jaguares+1.0-0.4-0.8
UANL vs América-0.2+0.2+0.1
San Luis vs Toluca-0.2+0.1+0.1
UNAM vs Atlante+0.1-0.2+0.1

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
211-0-0Out5041916,157,649
190-1-0Out10010,897,749
180-0-1Out633716,162,592
Total:Out1915521443,217,990
Points
Chance Will Make Playoffs