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
Lady Chiefs Blu 0 Effingham Unite 0 +0.6
+0.6
+0.1
Concorde Fire S 0 Effingham Unite 2 -0.5
-0.5
-0.9
Oconee FC 00 Re 0 Lady Chiefs Blu 1 -0.2
-0.2
-0.3
+0.0
Inter Atlanta F 2 Georgia Express 1 +0.1
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Oconee FC 00 Re 7 SSA Chelsea 01G 1 -4.5
-4.5
+11.1
-0.9
FFC United 4 Inter Atlanta F 3 -0.4
-0.4
-0.7
Effingham Unite 1 FFC United 1 +0.1
+0.1

What If

Chances based on how well the SSA Chelsea 01G finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted12345678910RelegatedCount
90-0-0OutNo613938.6%136,328,220
Total:OutNo613938.6%136,328,220
Points
Chance Will Make Playoffs