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
América 3 Santos Laguna 1 In
+0.7
Jaguares 0 Tijuana 0 +0.1
+0.0
Pachuca 1 Morelia 2 +0.1
-0.1
Atlas 1 Monterrey 0 +0.1
UANL 2 Guadalajara 1 -0.1
Week of 4/20100.0*Chance in playoffs100.0*Average seed
Puebla 2 América 3 +0.9
Monterrey 1 Pachuca 1 +0.2
Santos Laguna 3 UANL 0 -0.1
Morelia 1 Atlante 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 +0.5
Atlas 1 Santos Laguna 3 -0.3
Jaguares 1 Morelia 0 +0.3
Atlante 0 Monterrey 3 -0.2
If winner is:HomeDrawAway
América vs Cruz Azul+0.8-0.2-2.2

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
341-0-0In10019,490,185
320-1-0In10008,898,895
310-0-1In1006,900,804
Total:In55252035,289,884
Points
Chance Will Make Playoffs