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
KSA 02 Premier 4 Alianza Elite B15 0 +11.7
-0.7
Alianza Elite B15 2 UFA Norcross Ea 4 +8.1
-0.7
UFA Norcross Ea 0 Inter Atlanta F 4 -3.6
+0.1
UFA 02B Red 5 Concorde Fire S 0 +1.7
-0.2
Concorde Fire S 1 Roswell Santos 5 -1.2
+0.0
Smyrna Soccer C 5 Augusta Arsenal 1 -1.0
+0.2
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 Concorde Fire S+6.9-1.8-6.2
-0.1+0.0+0.1
UFA Norcross Ea vs SSA Savannah UT+5.4+1.9-6.1
KSA 02 Premier vs Augusta Arsenal-2.7-0.2+2.8
+0.2+0.1-0.2
Inter Atlanta F vs Augusta Arsenal-2.7-0.3+2.8
+0.2+0.1-0.2
UFA 02B Red vs SSA Savannah UT-3.0+2.4+2.1

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
201-0-0NoNo114637600.1%7,024,000
170-1-0NoNo08404566.52,670,824
150-0-1NoNo0105534134.47,018,324
Total:NoNo521263315015.5%16,713,148
Points
Chance Will Win Championship