How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 9/10100.0*Chance wins title100.0*Promoted
Chiefs Blue 04 8 Concorde Fire C 0 -0.1
-0.1
Liberty SC West 3 MAYS Buckhead 0 6 -0.0
-0.1
UFA 04B White 1 MAYS Forsyth 04 7 -0.0
-0.1
If winner is:HomeDrawAway
Week of 9/18100.0*Chance wins title100.0*Promoted
NSA Hammers 13- vs UFA 04B White-0.0+0.1+0.4

What If

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

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
473-0-00.0%6.7%0793No5,722,344
442-1-00.00.10012817No7,277,271
422-0-1No0.00286120No21,099,483
411-2-0No0.0007822No2,855,290
391-1-1NoNo46513No15,437,561
380-3-0NoNo32653No346,941
371-0-2NoNo245718No19,438,462
360-2-1NoNo156619No2,613,449
340-1-2NoNo340552No6,011,435
320-0-3NoNo01167202No4,069,978
Total:0.0%0.5%00846321210No84,872,214
Points
Chance Will Win Championship