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
Atlanta Fire - 2 Inter Atlanta F 5 +10.8
+3.6
+0.2
Chiefs Premier 00 3 Concorde Fire C 1 +1.1
UFA Norcross 00 2 Rush 2000 2 +1.0
+1.1
If winner is:HomeDrawAway
UFA 00B Red vs KSA 00 Premier+0.9+0.9-0.9
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
KSA 00 Premier vs Chiefs Premier 00-0.8Yes+0.1

What If

Chances based on how well the Inter Atlanta F finish out the regular season.   Explain

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011RelegatedCount
39-42YesYes100No63,351,763*
370-0-188.5%Yes8911No9,942,887
Total:98.4%Yes982No73,294,650

* Row combines multiple less frequent records.

Points
Chance Will Win Championship