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
NTH Top Whi MN 1 AFC Lightning 0 2 No
+3.2
NTH Top Whi MN 0 GS 01G Gold 3 +17.8
+0.4
NTH Top Blu TH 0 NTH Top Whi MN 0 +6.6
+0.1
Roswell Santos 0 Tiger SC - Sout 2 -1.8
-0.1
Cyclones FC - G 5 MAYS Forsyth 02 3 +0.2
+0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
GS 01G Gold vs NTH Top Blu THYesYes-37.8
+0.3+0.3-0.4
Cyclones FC - G vs Tiger SC - Sout+3.0+3.0-4.2
+0.1+0.1-0.1
Tiger SC - Sout vs UFA 01G Gold-4.2+3.0+3.0
-0.1+0.1+0.1

What If

Chances based on how well the GS 01G Gold finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
32-35NoYes100No17,898,727*
300-0-1No34.8%355510No12,964,813
Total:No72.6%73234No30,863,540

* Row combines multiple less frequent records.

Points
Chance Will Win Championship