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*Average seed
Dawk Night 111.3 Dezperately Wan 106.3 +0.1
Mr McGibblets 104.7 Brown Town 73.2 -0.1
Week of 11/29100.0*Average seed
Dawk Night 112.2 How My Skittles 146.9 -0.1
Team Ramrod 98.3 Mr McGibblets 162.4 -0.1
Week of 12/6None
Games Above .500
Chance Will Make Playoffs