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*Relegated100.0*Average seed
SSA Chelsea 04B 3 UFA 04B Premier 1 +25.6
-0.6
DDYSC 04 Wolves 1 GSA 04 Premier 5 +12.0
-0.3
Roswell Santos 2 DSC 04B Revolut 1 +11.4
-0.2
UFA 04B Premier 0 Concorde Fire C 0 -4.8
+0.1
UFA 04B Premier 0 Roswell Santos 0 -3.6
+0.0
KSA 04 Premier 2 GSA 04 Premier 0 -0.9
+0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Relegated100.0*Average seed
GSA 04 Premier vs DSC 04B Revolut+6.4+0.2-3.5
-0.1-0.0+0.0
Roswell Santos vs UFA Norcross 04+2.7-1.6-6.1
-0.0+0.0+0.1
Roswell Santos vs Concorde Fire C+2.7+0.8-1.1

What If

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

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
181-0-0NoNo012454342.8%11,852,685
150-1-0NoNo01288087.78,630,291
130-0-1NoNo991Yes33,515,656
Total:NoNo031285185.5%53,998,632
Points
Chance Will Win Championship