How are these numbers calculated?

Big Games

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

Week of 9/17100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Georgia FC 03 - 8 Atlanta Fire - 2 +6.1
+9.6
-4.8
+1.1
Rush Azul 2003 2 Ga Revolution 03 1 -0.2
-0.3
-0.2
Piedmont Soccer 4 Effingham Unite 3 -0.1
-0.2
Inter Atlanta F 2 Georgia Express 0 +0.1
+0.1
+0.1
Week of 9/24100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Georgia FC 03 - 2 Alianza Elite B14 0 +9.7
+13.1
-2.3
+1.1
Concorde Fire C 0 Piedmont Soccer 8 -1.1
-1.2
-0.2
Rush Azul 2003 2 Atlanta Fire - 4 +0.4
+0.5
+0.2
DDYSC 03 Wolves 2 Georgia Express 4 +0.3
+0.4
+0.1

What If

Chances based on how well the Georgia FC 03 - finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
551-0-085.4%99.7%85140No11,878,210
520-1-066.598.166322No4,521,459
500-0-132.288.03256120No11,891,069
Total:60.0%94.5%603550No28,290,738
Points
Chance Will Win Championship