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
Rush 2003 4 SSA Che Pre 2 -14.6
-22.2
-0.4
UFA South Georg 0 SA / CFA Dalton 7 -11.9
-0.8
-0.1
SA / CFA Dalton 4 Concorde Fire C 1 -11.3
-2.1
-0.1
CFC Red Star - 3 Inter Atlanta F 3 +0.3
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
SSA Che Pre vs Inter Atlanta F+12.3-5.6-10.1
+19.8+0.1-19.8
+0.3-0.0-0.3
AFC Lightning 0 vs SA / CFA Dalton+10.2-3.0-9.1
+1.4-0.9-1.0
+0.1-0.0-0.1
United - Excel vs Rush 2003+1.0+1.0-1.4
+17.2+4.7-19.0
+0.2+0.1-0.2
Rush 2003 vs CFC Red Star --1.4+1.0+1.0
-19.0+4.6+17.2
-0.2+0.1+0.2
NTH NASA 03 Sel vs CFC Red Star -+0.2+0.2-0.3

What If

Chances based on how well the SSA Che Pre finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
553-0-091.9%Yes928No1,337,904
522-1-048.598.2%48502No1,524,418
502-0-118.686.3196814No4,001,099
491-2-0No81.08119No580,674
471-1-1No62.56238No3,046,259
460-3-0No33.53367No73,720
451-0-2No31.13169No3,994,549
440-2-1No29.63070No580,143
420-1-2No12.112835No1,523,914
400-0-3NoNo78211No1,336,864
Total:15.1%57.2%15424120No17,999,544
Points
Chance Will Win Championship