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*Relegated100.0*Average seed
SSA Che Eli 2 Inter Atlanta F 1 -7.7
-15.7
+0.1
-1.0
GS 99B Gold 1 UFA 99B Red 5 -1.8
+0.3
SSA Che Eli 1 UFA Norcross 99 3 -1.1
-1.9
+0.1
SSA Che Pre Bl 2 GSA 99 Premier 2 +0.2
+0.5
No
+0.0
Impact SC 99B E 2 Atlanta Fire - 0 +0.2
-0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Atlanta Fire - vs Inter Atlanta FNoNo+2.3
-9.9-2.7+10.9
-1.1-0.1+1.1
UFA Norcross 99 vs KSA 99 Elite-1.2+0.1+1.2
-3.0+1.0+2.6
-0.1+0.0+0.1
GSA 99 Premier vs GS 99B Gold+0.3+1.5-0.8
Impact SC 99B E vs SSA Che Eli+0.1+0.2-0.2
-0.0+0.1+0.0
Atlanta Fire - vs SSA Che Eli+0.1+0.1-0.2
+0.1+0.1-0.1

What If

Chances based on how well the Inter Atlanta F finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
323-0-022.2%90.5%226890No1,909,167
292-1-0No34.5355511No2,176,282
272-0-1No4.24474360No5,715,196
261-2-0No0.612358171No829,103
241-1-1NoNo42955120No4,352,546
230-3-0NoNo1205524No104,963
221-0-2NoNo3354714No5,717,152
210-2-1NoNo1651330No827,999
190-1-2NoNo1155726No2,176,146
170-0-3NoNo3565No1,909,386
Total:1.6%10.6%2917182016127No25,717,940
Points
Chance Will Win Championship