How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Mr McGibblets 104.7 Brown Town 73.2 +0.9
+0.1
Dawk Night 111.3 Dezperately Wan 106.3 +0.3
Hardcore Bronies 71.7 Big Bens Lacy P 110.6 +0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Team Ramrod 98.3 Mr McGibblets 162.4 +6.7
+0.5
...Myballzachertz 128.2 Hardcore Bronies 134.9 -1.3
-0.1
Dezperately Wan 101 Yo Adrian 114.9 +0.8
+0.1
Big Bens Lacy P 146.3 Brown Town 94.6 +0.6
+0.0
Dawk Night 112.2 How My Skittles 146.9 -0.3
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Dezperately Wan 142.7 Mr McGibblets 84.1 Out
-1.0
Big Bens Lacy P 148.3 Team Ramrod 129.8 +6.1
+0.1
Brown Town 232.2 Hardcore Bronies 134.3 -5.6
-0.2
Games Above .500
Chance Will Make Playoffs