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
AFC Lightning 0 2 ATHENS UNITED 0 3 +3.2
+6.0
-10.8
+1.1
DSC 00B Revolut 0 UFA Norcross 00 2 -0.2
-0.2
-0.3
Ambush SC B00 W 2 Georgia FC 00 P 5 +0.1
*+0.1
+0.2
Week of 9/24100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
KSA 00 Elite 0 Ambush SC B00 W 7 -0.5
-0.9
-0.5
Concorde Fire C 5 AFC Lightning 0 1 -0.4
-0.7
-0.4
UFA Norcross 00 4 Georgia FC 00 P 3 -0.3
-0.2
+0.1
If winner is:HomeDrawAway
ATHENS UNITED 0 vs DSC 00B Revolut+6.7-2.6-5.7
+18.9-5.9-16.6
+1.1-0.1-1.1

* 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 ATHENS UNITED 0 finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112RelegatedCount
423-0-052.3%98.5%52462No2,101,217
392-1-019.680.62061181No2,391,490
372-0-13.138.433546160No6,287,398
361-2-01.121.112050281No910,775
341-1-10.02.10219442860No4,789,927
330-3-0NoNo114037111No115,651
321-0-2NoNo32342276No6,287,481
310-2-1NoNo110354214No910,200
290-1-2NoNo00643465No2,395,536
270-0-3NoNo073954No2,101,061
Total:6.3%23.7%6171718161384No28,290,736
Points
Chance Will Win Championship