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
SSA Chelsea 04G 0 NTH Top Pla 9 +2.2
+0.5
+0.0
GSA 04 Premier 2 Con Fir Cen El 0 -1.0
-0.3
Con Fir Nor El 4 Rush 2004 0 -0.7
-0.1
Con Fir Nor El 7 GS 04G Gold 0 -0.3
-0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Con Fir Cen El vs Con Fir Nor El+2.4+2.4-2.3
YesYes-0.2
Con Fir Nor El vs NTH Top Gol-1.1+2.4+2.4
-0.1YesYes
DSC 04G Revolut vs GSA 04 Premier+0.5+0.5-0.1
YesYes-0.0

What If

Chances based on how well the NTH Top Pla finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
54-60YesYes100No44,719,164*
520-1-196.8%Yes973No4,945,910
500-0-264.297.3%64333No4,333,558
Total:96.8%99.8%9730No53,998,632

* Row combines multiple less frequent records.

Points
Chance Will Win Championship