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
AFC Lightning 9 1 Roswell Santos 3 +1.1
+1.1
+0.3
CSA Impact 98B 3 GS VR 97B Gold 3 +0.8
+0.8
YMCA Arsenal 3 Dekalb United 2 -0.3
-0.3
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
YMCA Arsenal 12 Georgia Knights 1 -1.2
-1.2
-0.3
-0.0
UFA South Georg 3 SSA Chelsea 98B 0 -1.1
-1.1
-0.2
DDYSC 98 Wolves 0 AFC Lightning 9 0 +0.9
+0.9
+0.1
Dekalb United 0 Roswell Santos 1 -0.5
-0.5
-0.1
UFA South Georg 4 AFC Lightning 9 0 -0.3
-0.3

What If

Chances based on how well the CSA Impact 97B finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
47-50InYes100No38,780,719*
451-0-1InYes9010No12,621,859
440-2-0InYes7426No1,445,228
420-1-1InYes6931No2,762,290
400-0-2InYes4456No961,304
Total:InYes955No56,571,400

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs