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*Average seed
Oconee FC 97 Red 3 Atlanta Fire 97 3 -17.4
-17.4
-0.4
GS Boca Juniors 2 SAF U17B Premier 0 -7.1
-7.1
-0.1
Covington YMC-U17 3 SSA Savannah Un 4 -6.4
-6.4
-0.1
AFC Lightning 9 2 Atlanta Fire 97 0 -6.0
-6.0
-0.1
SSA Chelsea 98B 1 GS Boca Juniors 2 -4.5
-4.5
-0.1
SSA Chelsea 98B 1 SSA Savannah Un 3 -4.0
-4.0
-0.1
CFC Red Star U1 1 MAYSA Storm 9 -0.2
-0.2
-0.0
Week of 11/8100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Augusta Arsenal 8 Oconee FC 97 Red 4 -7.2
-7.2
-0.9
GS Boca Juniors 3 CFC Red Star U1 2 -1.5
-1.5
-0.0
AFC Lightning 9 7 MAYSA Storm 0 +0.5
Week of 11/15None
Points
Chance Will Make Playoffs