How are these numbers calculated?

Big Games

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

Week of 10/29100.0*Chance wins title100.0*Promoted100.0*Average seed
Roswell Santos 2 GS 02B Elite Cl 1 +4.0
+15.8
+0.5
GSA 02 Red 0 GSA 02 Premier 2 -1.3
-1.2
Concorde Fire S 1 Roswell Santos 5 +0.6
+3.8
+0.2
Inter Atlanta F 0 Smyrna Soccer C 5 -0.2
-3.2
-0.0
Smyrna Soccer C 5 Augusta Arsenal 1 -0.2
-2.8
-0.0
KSA 02 Premier 4 Alianza Elite B15 0 -0.1
-1.3
-0.1
GS 02B Elite Cl 2 GSA 02 Red 3 +0.1
+2.5
+0.2
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
GSA 02 Premier vs KSA 02 Premier-3.0+0.8+5.9
+1.8+0.4-4.1
+0.1-0.1-0.2
GSA 02 Premier vs Smyrna Soccer C-3.4-0.3+3.6
+9.9-3.4-8.7
+0.1-0.0-0.1
Smyrna Soccer C vs GS 02B Elite Cl-0.2+0.1+0.7
-6.4+1.9+19.8
-0.1+0.0+0.3
KSA 02 Premier vs Augusta Arsenal-0.1+0.2+0.2
-1.0+2.4+4.1
-0.0+0.1+0.2

What If

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

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
522-0-025.9%Yes2674No8,273,899
491-1-02.363.4%261342No7,961,020
471-0-10.113.30136917No25,285,641
460-2-00.122.70236215No1,282,631
440-1-10.01.60244540No5,505,479
420-0-2No0.2025741No1,830,774
Total:4.7%34.0%52948180No50,139,444
Points
Chance Will Win Championship