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
Smyrna Soccer C 1 Alianza Gold B13 0 +10.5
+7.7
+0.1
SAF 2004 Elite 2 UFA South Georg 2 +6.3
+4.6
+0.1
Atlanta Fire - 0 CFC Red Star - 1 +3.6
+4.9
+0.1
UFA South Georg 6 Concorde Fire C 0 -2.6
-5.2
-0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
CFC Red Star - vs Alianza Gold B13+39.6-6.4-38.0
+20.8+7.9-24.2
+0.6+0.0-0.6
CFC Red Star - vs Concorde Fire C+5.5-15.5-30.5
+6.0-17.6-32.1
+0.1-0.4-0.7
UFA South Georg vs GSA 05 Premier-3.3+7.3+15.2
-2.9+6.3+13.6
-0.1+0.1+0.3
Nexus FC 04 Elite vs Alianza Gold B13+10.5+4.4-2.5
+12.0+7.3-3.3
+0.2+0.1-0.1

What If

Chances based on how well the CFC Red Star - finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011121314RelegatedCount
603-0-0YesYes100No6,282,761
572-1-065.3%Yes6535No4,977,885
552-0-111.482.0%117118No7,313,808
541-2-013.186.3137314No1,257,168
521-1-10.732.913267No3,244,664
510-3-00.326.902773No102,828
501-0-20.08.2088012No1,202,546
490-2-10.03.7046135No358,346
470-1-2No0.515544No258,289
450-0-3No0.003070No56,277
Total:42.1%78.0%4236202No25,054,572
Points
Chance Will Win Championship