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 +19.2
+1.5
Nacho Vidal 65.32 Grondin 106.62 +2.9
+0.1
Le Chat 57.22 All in Bitcoin 106.28 -1.8
-0.1
guywwe's Best T 96.14 Party Bus 95.24 +1.5
+0.1
B3rt 129.78 Bills Bills Bills 71.02 +0.9
+0.1
BrunoB 58.86 kuske 86.7 +0.5
Pat Love III 97.36 pure skillz 85.74 -0.4
Sly49ers 85.08 Rocco 90.24 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Arrow's Team 56.58 guywwe's Best T 102.24 -22.5
-1.4
Sly49ers 87.34 All in Bitcoin 151.76 -4.6
-0.2
Nacho Vidal 58.46 B3rt 96.58 +4.5
+0.2
JM04 81.68 Party Bus 71.1 -2.5
-0.1
kuske 69.3 Pat Love III 98.32 -1.2
BrunoB 75.12 pure skillz 89.06 +0.8
Rocco 87.9 Le Chat 77.96 +0.1
+0.1
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Arrow's Team 92.6 Party Bus 60.84 +26.4
+1.8
JM04 105.24 guywwe's Best T 68.58 -9.5
-0.2
Rocco 65 All in Bitcoin 91.5 -7.6
-0.2
kuske 85 pure skillz 123 -2.5
-0.1
BrunoB 65.66 Pat Love III 95 +1.1
+0.2
Nacho Vidal 75 Bills Bills Bills 82 +0.3
Games Above .500
Chance Will Make Playoffs