How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Average seed
This is How We 84.76 Houndstooth Hot 47.7 +0.4
Eastwood's Endz 115.72 Candy Crushin' 62.46 +0.1
Goodfellas 71.5 Kevin Mack Expr 95.43 +0.1
Chi Beats Nothi 109.38 Edward ForteHan 107.47 +0.0
Week of 12/1100.0*Average seed
This is How We 113.17 Waiting for Man 58.91 +0.5
Goodfellas 99.9 Edward ForteHan 77.55 -0.0
Week of 12/8100.0*Average seed
This is How We 81.78 Hines Ward's DD 126.42 -0.7
Kevin Mack Expr 78.76 Edward ForteHan 62.65 +0.2
Goodfellas 109.45 Bananagrabbers 139.56 +0.2
Green Cam and E 90.11 Waiting for Man 84.79 +0.1
Games Above .500
Chance Will Make Playoffs