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
Atlanta Fire - 1 ATHENS UNITED - 1 -0.4
-0.4
-0.2
-0.1
UFA Norcross 98 2 UFA Milton 98 P 4 -0.3
-0.3
-2.8
+0.1
Ambush B97 Red 3 ATHENS UNITED - 1 -0.3
-0.3
-2.0
+0.1
Inter Atlanta F 1 Concorde Fire C 0 +0.1
+0.1
+1.7
Inter Atlanta F 2 GSA 98 Red 1 +0.1
+0.1
+0.8
Week of 10/31100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
KSA BU18 Elite 0 Atlanta Fire - 0 -0.4
-0.4
+1.0
-0.2
GSA 98 Red 2 KSA BU19 Elite 1 +0.1
+0.1
+0.5
-0.1
ATHENS UNITED - 1 Inter Atlanta F 2 -2.8
+0.0
KSA BU19 Elite 0 KSA BU18 Elite 4 -1.9
+0.1
If winner is:HomeDrawAway
DSC 98B Revolut vs UFA Norcross 98-5.6-1.8+6.3
+0.1+0.1-0.1

What If

Chances based on how well the Atlanta Fire - finish out the regular season.   Explain

Points
Chance Will Make Playoffs