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
GSA 04 Premier 2 Con Fir Cen El 0 +1.7
+24.2
+0.4
SSA Chelsea 04G 0 NTH Top Pla 9 -1.2
-0.2
-0.0
Con Fir Nor El 4 Rush 2004 0 -0.1
-4.0
-0.0
Con Fir Nor El 7 GS 04G Gold 0 -2.0
-0.0
Rush 2004 3 AFC Lightning 0 0 -0.7
-0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
DSC 04G Revolut vs GSA 04 PremierNoNo+0.1
-39.4-20.5+4.6
-0.5-0.2+0.1
Con Fir Cen El vs Con Fir Nor El+0.2+0.2-0.2
+16.0+10.9-13.5
+0.2+0.1-0.1
Con Fir Nor El vs NTH Top Gol-0.1+0.2+0.2
-7.0+13.3+18.2
-0.1+0.1+0.2
Con Fir Cen El vs CFC Red Star --0.1+0.4+0.3
Atlanta Fire - vs Rush 2004+0.1+0.1-0.0

What If

Chances based on how well the GSA 04 Premier finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
503-0-01.0%90.8%1909No28,682,640
472-1-0No67.76832No16,986,093
452-0-1No48.148510No3,249,459
441-2-0No38.739601No3,356,299
421-1-1No18.71971100No1,269,158
410-3-0No6.1650404No221,372
401-0-2No3.7445438No82,577
390-2-1No1.92384713No124,122
370-1-2No0.301752310No15,982
350-0-3NoNo228691No10,930
Total:0.5%75.3%17524100No53,998,632
Points
Chance Will Win Championship