How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
JM04 63.42 Arrow's Team 108.78 -23.1
-1.4
Nacho Vidal 65.32 Grondin 106.62 +2.4
+0.1
guywwe's Best T 96.14 Party Bus 95.24 +1.9
Le Chat 57.22 All in Bitcoin 106.28 -1.6
-0.1
B3rt 129.78 Bills Bills Bills 71.02 +0.6
+0.1
BrunoB 58.86 kuske 86.7 +0.3
Pat Love III 97.36 pure skillz 85.74 -0.3
Week of 11/25100.0*Chance in playoffs100.0*Average seed
JM04 81.68 Party Bus 71.1 +26.5
+1.6
Sly49ers 87.34 All in Bitcoin 151.76 -4.0
-0.2
Nacho Vidal 58.46 B3rt 96.58 +4.0
+0.2
Arrow's Team 56.58 guywwe's Best T 102.24 +3.9
+0.2
kuske 69.3 Pat Love III 98.32 -1.1
BrunoB 75.12 pure skillz 89.06 +0.9
Rocco 87.9 Le Chat 77.96 +0.1
Week of 12/2100.0*Chance in playoffs100.0*Average seed
JM04 105.24 guywwe's Best T 68.58 In
+1.5
Arrow's Team 92.6 Party Bus 60.84 -5.0
-0.2
kuske 85 pure skillz 123 -5.0
BrunoB 65.66 Pat Love III 95 +3.2
+0.2
Rocco 65 All in Bitcoin 91.5 -2.0
-0.3
Sly49ers 125 Le Chat 94.48 +0.1
Games Above .500
Chance Will Make Playoffs