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
SSA Chelsea 02G 0 AFC Lightning 0 1 -30.2
-22.2
-0.7
Con Fir Nor Bl 0 SSA Chelsea 02G 0 -14.1
-11.1
-0.3
Roswell Santos 0 Atlanta Fire - 0 +11.2
+1.9
+0.1
Lanier Sharks 02 0 Roswell Santos 4 -9.8
-2.6
-0.1
Georgia FC 02 E 4 UFA 02G Black 0 +1.9
+4.8
+0.1
Lady Chiefs Pre 1 Con Fir Nor Bl 1 +1.3
+2.0
+0.0
Lanier Sharks 02 4 Con Fir Cen Wh 1 +0.9
+1.3
Inter Atlanta F 0 Con Fir Cen Wh 1 -0.2
-0.4
UFA 02G Black 4 GSA 02 White 0 +0.1
+0.6
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
AFC Lightning 0 vs Roswell Santos+26.0+13.4-4.7
+6.1+2.9-1.1
+0.3+0.2-0.1
Con Fir Cen Wh vs Roswell Santos+21.7+10.7-8.0
-1.7+2.2-0.1
+0.1+0.1-0.1
SSA Chelsea 02G vs UFA 02G Black+8.8-13.6-16.7
+13.6-15.3-30.5
+0.4-0.3-0.9
Atlanta Fire - vs SSA Chelsea 02G-17.4-14.8+4.1
-36.2-23.6+7.0
-1.0-0.6+0.2
Georgia FC 02 E vs Lady Chiefs Pre+1.8+1.5-1.3
+15.4+11.1-10.8
+0.2+0.1-0.1
GSA 02 White vs Inter Atlanta F-0.5+0.6+0.6

What If

Chances based on how well the SSA Chelsea 02G finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112RelegatedCount
413-0-052.0%Yes5248No17,992,593
382-1-012.075.8%126424No12,821,277
362-0-15.066.9562312No13,347,812
351-2-02.856.035344No3,026,035
331-1-10.09.109553240No6,160,014
320-3-00.09.40968212No235,848
311-0-20.00.6011050355No2,823,757
300-2-1No0.4013453470No703,130
280-1-2NoNo42749200No608,915
260-0-3NoNo112424140No138,403
Total:20.2%67.3%204722731000No57,857,784
Points
Chance Will Win Championship