How are these numbers calculated?

Big Games

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

Week of 12/5100.0*Chance in playoffs100.0*Average seed
Nacho Vidal 119.2 pure skillz 67.7 -7.5
-0.4
Sly49ers 96.62 Frank the Tank 91.86 -2.2
-0.1
B3rT 85.74 Fab's Team 70.64 +1.3
+0.1
Maks 60.7 Rocco 97.68 -1.3
BrunoB 85.4 Arrow's Team 115.22 -1.1
-0.1
BILLS BILLS BILLS 107.42 Monday Morning QB 76.02 -0.8
Party Bus 75.7 Jordan Pete's T 90.46 +0.2
+0.0
Week of 12/12100.0*Chance in playoffs100.0*Average seed
BILLS BILLS BILLS 79.72 pure skillz 77.04 -46.0
-1.6
Arrow's Team 91.32 Fab's Team 103.4 -4.0
-0.2
Le Chat 74.9 Rocco 64.6 +2.0
+0.3
Sly49ers 106.32 Jordan Pete's T 108.92 +1.4
+0.1
Nacho Vidal 126.38 Monday Morning QB 72.18 +0.3
+0.1
guywwe's Best T 91.54 Maks 124.72 -0.2
Games Above .500
Chance Will Make Playoffs