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
Vancouver White 1 Olimpia 0 -1.1
-0.1
Isidro Metapán 2 Herediano 0 +0.9
+0.1
+0.0
Querétaro 8 Verdes 0 +0.8
-0.1
Central 1 Comunicaciones 0 +0.8
Walter Ferretti 1 América 3 -0.7
-0.3
+0.0
W Connection 2 Saprissa 1 +0.6
+0.3
-0.0
Santa Tecla 0 Real Salt Lake 0 *+0.2
+0.1
D.C. United 2 Árabe Unido 0 -0.2
+0.1
If winner is:HomeDrawAway
Week of 9/22100.0*Chance in playoffs100.0*Highest Seed100.0*Average seed
Verdes vs San Francisco-29.5+7.7+26.7
NoNo+0.5
-4.5-0.1+4.5
Real Salt Lake vs Santa Tecla-1.4+0.4+1.3
-0.1+0.1+0.1
-0.1+0.1+0.1
Isidro Metapán vs UANL+1.0+0.5-1.2
+0.1+0.1-0.1
-0.0+0.1-0.0
Walter Ferretti vs Motagua+0.7+0.5-0.9
+0.3+0.3No
+0.1+0.2-0.2
Seattle Sounder vs Vancouver White*-0.1+1.1-0.3
+0.1+0.1-0.1
-0.1+0.2+0.0
W Connection vs Santos Laguna+0.3+0.7-0.5
+0.1+0.0-0.1
-0.1+0.2+0.1
Central vs LA Galaxy+0.2+0.3-0.3
+0.2*+0.0-0.2
-0.2+0.1+0.1
Montego Bay Uni vs D.C. United+0.5NoNo
-0.1+0.0+0.1

* 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 San Francisco finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inHighestChance will finish regular season at seed
TPW-OTLDplayoffsSeed123456789101112131415161718192021222324Count
92-000100.0%2.1%2122630208200571,397
71-00189.7No18233324910422,203
61-0101.3No0016121923201251001,139,494
50-002OutNo0031020282312410078,158
40-011OutNo00131019252313510422,239
30-020OutNo016152830174572,445
Total:30.1%0.4%0256545435788643433355313,205,936
Points
Chance Will Make Playoffs