How are these numbers calculated?

Big Games

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

Week of 9/12100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
UFA Norcross 98 2 Augusta Arsenal 1 +7.7
+7.7
-7.5
+1.1
RYSA Lady Revol 3 UFA Dawson 98 G 1 -0.4
-0.4
-0.4
TopHat-16 Gold 1 Lanier Sharks 9 1 +0.3
+0.3
-0.1
UFA Dawson 98 G 2 UFA South Georg 6 -0.1
-0.1
UFA 98 Premier 3 TopHat-16 Gold 0 -0.1
-0.1
Week of 9/19100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
RYSA Lady Revol 2 UFA Norcross 98 5 +15.5
+15.5
-0.5
+0.8
UFA Norcross 98 2 Atl Fir 97/ El 0 +10.7
+10.7
-2.8
+0.9
UFA South Georg 1 Augusta Arsenal 3 +1.2
+1.2
+0.4
Atl Fir 97/ Go 1 RYSA Lady Revol 2 -0.7
-0.7
-0.1

What If

Chances based on how well the UFA Norcross 98 finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
52-55InYes100No65,734,015*
501-0-1InYes2278No32,281,225
45-49InYes100No10,012,168*
Total:InYes6733No108,027,408

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs