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
UFA 03G Black 4 Excel 2003 White 2 -7.4
-19.4
-0.5
SSA Che Sel Bl 1 Excel 2003 White 2 +3.9
+8.5
+0.3
SSA Che Sel Ye 0 SAF 2003 Elite 3 -3.2
-2.9
Concorde Fire S 2 SAF 2003 Elite 6 -1.3
-0.9
-0.0
UFA South Georg 4 NTH TopHat 03 W 0 -0.4
-2.4
-0.0
Concorde Fire S 4 Impact SC 03G P 3 +0.1
+0.1
UFA 03G Black 2 Roswell Santos 1 -0.1
-0.0
If winner is:HomeDrawAway
Impact SC 03G P vs Excel 2003 White-0.9-0.8+0.4
-8.9-5.8+3.2
-0.7-0.2+0.2
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+2.9+0.8-0.5
+2.1+0.4-0.3
Excel 2003 White vs UFA South Georg+1.8-0.8-0.9
+18.8-5.5-10.4
+0.5-0.0-0.3
UFA 03G Black vs UFA South Georg+0.1+0.3-0.1
+8.1+4.4-3.6
-0.1-0.0+0.0
UFA 03G Black vs SSA Che Sel Bl-0.1+0.0+0.1
-1.2+0.6+1.3
-0.1+0.1+0.1

What If

Chances based on how well the Excel 2003 White finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112RelegatedCount
453-0-013.1%78.5%136521No1,136,613
422-1-00.533.9133651No1,443,518
402-0-10.09.90108010No4,192,014
391-2-0No4.248214No579,013
371-1-1No0.6168320No3,205,571
360-3-0NoNo5050No71,201
351-0-2No0.0045550No4,242,045
340-2-1NoNo28621000No537,150
320-1-2NoNo8652430No1,213,911
300-0-3NoNo03345193No715,148
Total:0.9%10.6%1105430410No17,336,184
Points
Chance Will Win Championship