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
SA / CFA Dalton 4 Concorde Fire C 1 -0.1
-1.5
+0.1
Rush 2003 4 SSA Che Pre 2 -0.1
UFA South Georg 0 SA / CFA Dalton 7 No
No
-0.5
CFC Red Star - 3 Inter Atlanta F 3 +0.1
+0.1
SSA Che Sel Bl 2 MAYS Buckhead 0 0 +0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
MAYS Buckhead 0 vs UFA South Georg-0.6+0.1+0.6
SSA Che Sel Bl vs UFA South Georg-0.5-0.0+0.6
NTH NASA 03 Sel vs CFC Red Star -+0.2+0.1-0.2
Rush 2003 vs CFC Red Star -+0.2+0.1-0.2
Concorde Fire C vs Inter Atlanta F-0.1+0.1+0.1
SSA Che Pre vs Inter Atlanta F+0.1+0.0-0.1
MAYS Buckhead 0 vs UFA Norcross Ea-0.1+0.0+0.1

What If

Chances based on how well the UFA South Georg finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
402-0-0NoNo6877No3,176,259
371-1-0NoNo69301No2,418,825
351-0-1NoNo4147110No6,349,330
340-2-0NoNo2751211No460,782
320-1-1NoNo9434170No2,417,929
300-0-2NoNo11148364No3,176,419
Total:NoNo141311971No17,999,544
Points
Chance Will Win Championship