How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
LI 139.1 BAG 153.1 -2.3
-0.5
GUAP 92.1 DEVI 97.3 +1.1
GAS 79.8 BAXT 134.8 +0.6
Cock 108.9 MOSS 97.5 +0.4
+0.1
RYAN 58.9 PLK1 137.8 +0.1
MAIN 113.6 RIP 82.2 +0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
MOSS 151.5 GAS 93.5 +0.3
-0.1
deep 90.9 GUAP 92.6 Out
RIP 70.4 LI 117.1 +0.2
+0.5
DEVI 111.9 RYAN 102.5 +0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
LI 108.3 BAXT 129.8 -0.3
MAIN 114.9 MOSS 89.3 +0.1
GAS 84.4 DONO 128.1 +0.1
Games Above .500
Chance Will Make Playoffs