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
Alianza Elite B15 2 UFA Norcross Ea 4 +2.0
-0.8
UFA Norcross Ea 0 Inter Atlanta F 4 -1.7
+0.0
KSA 02 Premier 4 Alianza Elite B15 0 +1.4
-0.3
UFA 02B Red 5 Concorde Fire S 0 +0.9
-0.1
Smyrna Soccer C 5 Augusta Arsenal 1 -0.1
+0.0
Augusta Arsenal 2 UFA 02B Red 2 +0.1
GS 02B Elite Cl 2 GSA 02 Red 3 -0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Relegated100.0*Average seed
UFA Norcross Ea vs SSA Savannah UT+3.5+0.9-1.8
+0.1-0.0-0.0
UFA Norcross Ea vs Concorde Fire S+2.1-1.5-2.4
UFA 02B Red vs SSA Savannah UT-1.1+1.2+1.2
-0.1+0.1+0.1
Inter Atlanta F vs Augusta Arsenal-0.3+0.2+0.6
+0.1-0.0-0.3
KSA 02 Premier vs Augusta Arsenal-0.1+0.3+0.6
+0.1-0.1-0.3

What If

Chances based on how well the Alianza Elite B15 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
201-0-0NoNo285617000.0%21,251,099
170-1-0NoNo118562500.38,014,473
150-0-1NoNo12171706.720,873,872
Total:NoNo12272533302.8%50,139,444
Points
Chance Will Win Championship