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
W Connection 2 Saprissa 1 +0.7
Isidro Metapán 2 Herediano 0 +0.7
+0.1
Querétaro 8 Verdes 0 -0.5
-0.1
Vancouver White 1 Olimpia 0 -0.4
-0.1
D.C. United 2 Árabe Unido 0 +0.4
+0.1
Walter Ferretti 1 América 3 -0.2
+0.1
Santa Tecla 0 Real Salt Lake 0 *+0.1
+0.1
Central 1 Comunicaciones 0 +0.1
If winner is:HomeDrawAway
Week of 9/22100.0*Chance in playoffs100.0*Highest Seed100.0*Average seed
Walter Ferretti vs Motagua-5.3-4.5+3.8
NoNo+0.0
-3.7-1.5+2.2
Seattle Sounder vs Vancouver White-0.8+1.8+0.2
-0.2+0.2+0.2
Isidro Metapán vs UANL+1.3+0.6-0.8
-0.3-0.0+0.1
Real Salt Lake vs Santa Tecla-0.3+0.6+1.7
-0.0+0.1-0.2
W Connection vs Santos Laguna+1.5+0.4-0.2
-0.4-0.0+0.0
Verdes vs San Francisco+0.0+0.2-0.2
-0.0+0.1-0.0
Central vs LA Galaxy-0.4-0.1+0.0
Montego Bay Uni vs D.C. United+0.0NoNo
-0.1-0.0+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 Motagua finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inHighestChance will finish regular season at seed
TPW-OTLDplayoffsSeed123456789101112131415161718192021222324Count
92-000In0.0%0193038193391,024
71-00114.2%No0013112834195101,044,897
61-0100.6No001513253020610004,861,214
50-002OutNo01723352591000258,214
40-011OutNo0141732281441001,743,715
30-020OutNo0821221918102002,283,496
Total:5.4%0.0%0001110159131511679754210010,582,560
Points
Chance Will Make Playoffs