How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Inter Atlanta F 1 Concorde Fire C 0 -8.1
-8.1
+3.8
-0.9
UFA Norcross 98 2 UFA Milton 98 P 4 -1.9
-1.9
-0.7
Ambush B97 Red 3 ATHENS UNITED - 1 -1.7
-1.7
-0.6
Inter Atlanta F 2 GSA 98 Red 1 +0.2
+0.2
+0.5
Atlanta Fire - 1 ATHENS UNITED - 1 -0.2
+0.1
Week of 10/31100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
GSA 98 Red 2 KSA BU19 Elite 1 +0.7
+0.7
+0.2
ATHENS UNITED - 1 Inter Atlanta F 2 -0.3
-0.3
-0.9
-0.1
KSA BU18 Elite 0 Atlanta Fire - 0 +0.3
+0.3
-0.2
UFA Milton 98 P 2 Ambush B97 Red 0 +0.2
+0.2
KSA BU19 Elite 0 KSA BU18 Elite 4 -0.1
-0.1

What If

Chances based on how well the Concorde Fire C finish out the regular season.   Explain

Points
Chance Will Make Playoffs