How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
SSA Chelsea 98G 0 GSA 98 Red 4 +9.0
+9.0
-2.8
+0.7
UFA Norcross Re 3 Roswell Santos 0 +0.9
+0.9
AFC Lightning 9 2 Hinesville Socc 0 -0.8
-0.8
-0.1
Concorde Fire C 1 Georgia FC 98 E 2 -0.3
-0.3
Lady Chiefs Blu 4 Hinesville Socc 0 -0.1
-0.1
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Oconee FC 96 Re 5 GSA 98 Red 2 -17.2
-17.2
+0.6
-0.9
Hinesville Socc 0 Roswell Santos 0 +0.2
+0.2

What If

Chances based on how well the GSA 98 Red finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
321-0-0OutNo4753No110,271,077
290-1-0OutNo2377No22,202,907
270-0-1OutNo25543No6,427,036
Total:OutNo41572No138,901,020
Points
Chance Will Make Playoffs