How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Houndstooth Hot 137.66 Goodfellas 114 -1.4
-0.9
IDWNS 100.23 something creat 103.11 -0.2
+0.2
Kevin Mack Expr 90.23 Can't Hardy Wait 103.66 +0.1
Chi Beats Nothin' 106.84 Hines Ward's DD 77.4 +0.1
-0.0
Edward Fortehands 69.51 Bananagrabbers 109.29 -0.1
+0.2
Rowdy Red Rifles 111.57 Hurricane Suj 93.39 -0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Hines Ward's DD 134.65 Goodfellas 113.11 -5.9
-1.1
IDWNS 98.15 Bananagrabbers 113.12 -1.8
+0.2
Kevin Mack Expr 68.81 something creat 120.15 -1.7
-0.0
Edward Fortehands 97.2 Wizards 90.78 -0.5
-0.2
Cline'n It Up 71.54 Rowdy Red Rifles 139.95 -0.4
-0.1
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Hines Ward's DD 106.04 Hurricane Suj 86.16 -21.1
-0.3
Bananagrabbers 98.41 something creat 134.78 -13.2
-0.3
Chi Beats Nothin' 157.37 Goodfellas 117.29 -10.4
-0.7
Kevin Mack Expr 72.87 Edward Fortehands 97.44 -0.1
Games Above .500
Chance Will Make Playoffs