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
Concorde Fire C 0 Impact SC 04B E 1 +11.7
+11.7
+0.4
KSA 04 Premier 2 GSA 04 Premier 0 -3.2
-2.4
-0.1
DDYSC 04 Wolves 1 GSA 04 Premier 5 +1.9
+3.3
+0.1
Atlanta Fire - 1 KSA 04 Premier 2 +1.6
+0.5
+0.0
Roswell Santos 2 DSC 04B Revolut 1 +0.3
+0.7
GS 04B Gold 0 DDYSC 04 Wolves 1 -0.2
-0.3
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Impact SC 04B E vs DDYSC 04 Wolves+21.3-20.5-46.7
+12.9-4.7-34.0
+0.4-0.2-1.0
KSA 04 Premier vs Concorde Fire C-5.3+6.2+12.6
-3.3+1.7+9.7
-0.1+0.1+0.2
DDYSC 04 Wolves vs Atlanta Fire -+0.2+1.1-0.5
+1.4+2.4-1.7
+0.0+0.1-0.0

What If

Chances based on how well the Impact SC 04B E finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
502-0-0YesYes100No23,311,706
471-1-052.2%93.3%52417No11,357,581
451-0-118.364.71846324No13,053,824
440-2-013.755.41442378No1,382,359
420-1-11.217.811754280No3,148,182
400-0-20.01.5022653172No1,744,980
Total:59.0%80.9%592214410No53,998,632
Points
Chance Will Win Championship