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
CFC Red Star - 2 Excel 1998 Navy 1 -15.4
-12.1
-0.3
Georgia FC Boys 1 NGA U19G 5 -9.5
+3.8
CC Cavalier Exp 1 FFC Dynamo 0 +1.8
+5.2
+0.1
Toombs County - 1 FFC Dynamo 2 -1.3
-4.9
-0.1
Toombs County - 5 Ambush SC B98 W 4 -0.4
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
CC Cavalier Exp vs NGA U19G+15.0-4.5-13.3
+1.5-1.0-1.1
+0.2-0.1-0.1
Toombs County - vs Georgia FC Boys+0.4+0.4-0.5
+4.1+2.9-5.2
+0.1+0.0-0.1
CFC Red Star - vs Georgia FC Boys+0.4+0.4-0.5
+4.2+2.8-5.2
+0.1+0.0-0.1

What If

Chances based on how well the Excel 1998 Navy finish out the regular season.   Explain

100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789RelegatedCount
402-0-093.3%Yes937No4,993,470
371-1-047.898.7%48511No3,800,674
351-0-114.986.2157114No9,982,054
340-2-0No75.07525No723,280
320-1-1No54.855432No3,797,767
300-0-2No28.428629No4,993,497
Total:28.2%75.6%2847222No28,290,742
Points
Chance Will Win Championship