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
Georgia FC Boys 1 NGA U19G 5 +17.2
+13.6
+0.3
CFC Red Star - 2 Excel 1998 Navy 1 +11.0
+2.5
+0.1
CC Cavalier Exp 1 FFC Dynamo 0 +1.7
+4.7
+0.1
Toombs County - 1 FFC Dynamo 2 -0.7
-2.9
Toombs County - 5 Ambush SC B98 W 4 -0.2
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
CC Cavalier Exp vs NGA U19G-16.9+5.4+14.9
-4.7+2.9Yes
-0.2+0.1+0.2
CFC Red Star - vs Georgia FC Boys+0.3+0.3-0.3
+0.7+0.7-1.0
Toombs County - vs Georgia FC Boys+0.2+0.2-0.3
+0.7+0.7-1.0

What If

Chances based on how well the NGA U19G finish out the regular season.   Explain

100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789RelegatedCount
42-45YesYes100No8,793,737*
401-0-182.3%Yes8218No9,979,606
390-2-0YesYes100No722,293
370-1-149.398.5%49492No3,796,239
350-0-25.380.857519No4,998,867
Total:70.2%96.4%70264No28,290,742

* Row combines multiple less frequent records.

Points
Chance Will Win Championship