How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Highest Seed100.0*Average seed
Querétaro 8 Verdes 0 -19.2
No
-3.8
Vancouver White 1 Olimpia 0 -1.8
-0.1
-0.1
Central 1 Comunicaciones 0 +1.4
+0.0
Isidro Metapán 2 Herediano 0 +1.3
+0.1
+0.0
Walter Ferretti 1 América 3 -1.1
-0.6
+0.0
W Connection 2 Saprissa 1 +1.0
+0.5
-0.1
Santa Tecla 0 Real Salt Lake 0 +0.4
+0.1
+0.1
D.C. United 2 Árabe Unido 0 +0.4
-0.7
+0.1
If winner is:HomeDrawAway
Week of 9/22100.0*Chance in playoffs100.0*Highest Seed100.0*Average seed
Verdes vs San Francisco+19.4OutOut
+4.3-1.8-3.6
Real Salt Lake vs Santa Tecla-3.0+1.3+2.5
+0.0+0.2-0.1
Isidro Metapán vs UANL+2.0+0.6-2.2
-0.0-0.1+0.1
W Connection vs Santos Laguna+1.0+0.9-1.3
-0.1-0.0+0.1
Walter Ferretti vs Motagua+0.8+0.7-1.0
Central vs LA Galaxy+0.8+0.3-0.9
-0.2-0.0+0.2
Seattle Sounder vs Vancouver White-0.2+0.6*+0.0
-0.0-0.1+0.1
Montego Bay Uni vs D.C. United-0.2-0.0+0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inHighestChance will finish regular season at seed
TPW-OTLDplayoffsSeed123456789101112131415161718192021222324Count
72-00079.2%No171927241451000572,445
51-001OutNo00311212722114100422,239
41-010OutNo00138172424166101,139,494
30-002OutNo02102331239178,158
20-011OutNo012383812422,203
10-020OutNo3244627571,397
Total:14.1%No013542111356799633101363,205,936
Points
Chance Will Make Playoffs