How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Promoted100.0*Average seed
UFA-Norcross Go 2 SSA Chelsea 98B 0 -1.6
-1.6
-0.0
Liberty Soccer 7 Bryson Park/K S 0 +1.1
+1.1
+0.2
Atlanta Fire 97 3 Liberty Soccer 1 -0.7
-0.7
-0.1
Week of 11/8100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Rapids FC U17 5 Walton County P 1 +14.9
+14.9
+0.4
UFA-Norcross Go 1 All-In FC at Su 2 -10.0
-10.0
-0.1
Lanier Sharks 9 4 JC Freedom 0 -4.1
-4.1
-0.1
Liberty Soccer 1 Lanier Sharks 9 3 -3.6
-3.6
-0.1
SSA Chelsea 98B 2 Atlanta Fire 97 2 +1.9
+1.9
+0.1
Week of 11/15100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Atlanta Fire 97 0 All-In FC at Su 0 +16.8
+16.8
+0.4
Bryson Park/K S 3 Rapids FC U17 5 +13.6
+13.6
+0.6
Lanier Sharks 9 3 Walton County P 0 -3.4
-3.4
-0.1
Points
Chance Will Make Playoffs