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
GS 99B Gold 1 UFA 99B Red 5 -7.9
-16.2
-0.5
SSA Che Eli 2 Inter Atlanta F 1 +1.0
+3.0
+0.1
SSA Che Eli 1 UFA Norcross 99 3 -0.2
-2.5
+0.1
SSA Che Pre Bl 2 GSA 99 Premier 2 +0.2
+0.1
Impact SC 99B E 2 Atlanta Fire - 0 +0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
UFA Norcross 99 vs KSA 99 Elite-0.0+0.2+0.6
-1.1+3.8+11.2
-0.0+0.0+0.2
GSA 99 Premier vs GS 99B GoldNoNo+0.2
-5.6-4.2+12.2
-0.6+0.4+0.9
Atlanta Fire - vs Inter Atlanta F+1.1+1.0-0.7
+0.3+0.2-0.1
Impact SC 99B E vs SSA Che Eli+0.1+0.1-0.1
Atlanta Fire - vs SSA Che Eli+0.2+0.2-0.1

What If

Chances based on how well the GS 99B Gold finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
322-0-00.3%26.8%026713No16,068,954
291-1-0No2.227919No12,493,708
271-0-1No0.002847223No33,538,043
260-2-0No0.10265321No2,105,492
240-1-1NoNo22553200No9,606,291
220-0-2NoNo066925No8,486,932
Total:0.1%5.6%06382716113No82,299,420
Points
Chance Will Win Championship