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 S 2 SAF 2003 Elite 6 +17.3
+11.7
+0.3
SSA Che Sel Ye 0 SAF 2003 Elite 3 +15.9
+13.9
+0.4
UFA South Georg 4 NTH TopHat 03 W 0 -8.7
-4.2
-0.1
UFA 03G Black 4 Excel 2003 White 2 +3.6
+2.5
+0.0
SSA Che Sel Bl 1 Excel 2003 White 2 -3.6
-4.9
-0.1
UFA 03G Black 2 Roswell Santos 1 -0.9
-2.1
-0.1
Concorde Fire S 4 Impact SC 03G P 3 +0.1
+0.8
If winner is:HomeDrawAway
Impact SC 03G P vs Excel 2003 White+3.0+1.8-3.7
+2.5+1.3-3.0
+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Impact SC 03G P vs SAF 2003 Elite-16.6+0.4+16.5
-7.0+2.0+6.3
-0.3+0.0+0.2
UFA 03G Black vs UFA South Georg+7.6+6.3-10.0
-0.6+1.7-0.1
+0.1+0.1-0.1
Excel 2003 White vs UFA South Georg+6.5+7.3-9.3
-1.6+1.3+1.1
+0.0+0.1-0.1
UFA 03G Black vs SSA Che Sel Bl-2.5+1.5+1.9
-2.4+1.1+1.9
-0.1+0.0+0.0

What If

Chances based on how well the SAF 2003 Elite finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112RelegatedCount
52-55YesYes100No918,337*
502-0-194.7%Yes955No1,284,687
491-2-092.6Yes937No185,570
471-1-184.8Yes8515No977,259
460-3-084.4Yes8416No23,570
451-0-256.297.7%56422No1,283,593
440-2-149.297.449483No186,401
420-1-220.580.72160191No489,490
400-0-32.436.22345014No429,821
Total:70.6%93.0%712261No5,778,728

* Row combines multiple less frequent records.

Points
Chance Will Win Championship