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
Santa Tecla 0 Real Salt Lake 0 +3.9
-3.6
-0.0
Vancouver White 1 Olimpia 0 -2.5
-0.2
-0.1
Querétaro 8 Verdes 0 -2.4
+0.1
-0.1
Central 1 Comunicaciones 0 +2.3
+0.1
Isidro Metapán 2 Herediano 0 +2.3
+0.3
+0.1
W Connection 2 Saprissa 1 +1.9
+0.9
+0.1
Walter Ferretti 1 América 3 -1.8
-1.0
-0.1
D.C. United 2 Árabe Unido 0 +0.3
-1.3
+0.0
If winner is:HomeDrawAway
Week of 9/22100.0*Chance in playoffs100.0*Highest Seed100.0*Average seed
Real Salt Lake vs Santa Tecla+38.0-14.0-32.8
+4.8NoNo
+4.4-0.8-4.1
Isidro Metapán vs UANL+3.5+1.3-4.0
+0.3+0.4-0.4
+0.1+0.0-0.1
Seattle Sounder vs Vancouver White-1.8+3.4+0.6
+0.3+0.3-0.4
-0.0+0.1-0.0
Walter Ferretti vs Motagua+2.3+0.5-2.5
+0.2+0.1-0.2
W Connection vs Santos Laguna+2.3*+0.1-2.3
+0.0+0.1-0.1
Central vs LA Galaxy+1.9-0.2-1.8
+1.2*+0.0-1.2
Verdes vs San Francisco+1.1-0.9-0.8
+0.1+0.0-0.1
Montego Bay Uni vs D.C. United+2.6+2.3No
-0.0+0.1-0.0

* 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 Real Salt Lake finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inHighestChance will finish regular season at seed
TPW-OTLDplayoffsSeed123456789101112131415161718192021222324Count
102-000In19.5%204030910570,513
81-00199.9%No5233725810422,907
71-01071.8No0151525261882001,142,986
60-0022.8No0031019252213620078,550
50-011OutNo001516272716610421,358
40-020OutNo001513232720820569,622
Total:56.6%3.5%3765791010731124555541003,205,936
Points
Chance Will Make Playoffs