How are these numbers calculated?

Big Games

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

Week of 11/1100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
AFC Lightning 9 2 Atlanta Fire 97 0 +17.5
+17.5
No
+1.0
SSA Chelsea 98B 1 SSA Savannah Un 3 -5.1
-5.1
-0.1
Covington YMC-U17 3 SSA Savannah Un 4 -4.6
-4.6
-0.1
SSA Chelsea 98B 1 GS Boca Juniors 2 -4.5
-4.5
-0.2
GS Boca Juniors 2 SAF U17B Premier 0 -2.4
-2.4
-0.0
CFC Red Star U1 1 MAYSA Storm 9 -1.2
-1.2
No
-0.1
Oconee FC 97 Red 3 Atlanta Fire 97 3 -0.3
-0.3
-0.0
Week of 11/8100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
AFC Lightning 9 7 MAYSA Storm 0 +19.4
+19.4
+1.0
Atlanta Fire 97 1 GS Boca Juniors 0 +14.6
+14.6
+0.1
Augusta Arsenal 8 Oconee FC 97 Red 4 +7.7
+7.7
+0.2
GS Boca Juniors 3 CFC Red Star U1 2 -7.4
-7.4
-0.2
Week of 11/15100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
AFC Lightning 9 3 SSA Chelsea 98B 0 In
Yes
+0.6
AFC Lightning 9 0 CFC Red Star U1 0 -23.2
-23.2
-0.2
MAYSA Storm 3 SSA Chelsea 98B 0 -0.1
Points
Chance Will Make Playoffs