How are these numbers calculated?

Big Games

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

Week of 7/1100.0*Chance in playoffs100.0*Average seed
Panama City 0 Orlando City 2 -27.9
-0.9
Jax 1 Panama City 3 +9.4
+0.5
Tampa 2 Ocala 2 +3.7
+0.2
Orlando City 2 Mississippi 1 -3.7
-0.1
Tampa 2 Bradenton 0 +1.6
+0.1
Ft. Lauderdale 0 Ocala 3 -1.3
-0.1
Mississippi 1 Tampa 0 -0.2
Fire-PDL 0 Michigan 2 *+0.1
Nashville 0 West Virginia 0 *+0.1
Week of 7/8100.0*Chance in playoffs100.0*Average seed
Ocala 2 Panama City 0 -18.1
-0.7
Orlando City 1 Bradenton 3 +2.1
Panama City 0 Ocala 4 Out
-0.8
Ft. Lauderdale 2 Panama City 2 -1.2
-0.1
Orlando City 1 Tampa 1 +0.9
-0.1
Mississippi 2 Bradenton 1 +0.8
El Paso 1 Laredo 4 -0.2
El Paso 0 Austin 1 +0.1
El Paso 3 Texas 0 -0.1
Week of 7/15100.0*Chance in playoffs100.0*Average seed
Mississippi 2 Panama City 1 -0.7
Ft. Lauderdale 1 Tampa 3 -0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Make Playoffs