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
Rowdy Red Rifles 111.57 Hurricane Suj 93.39 -13.9
-0.9
IDWNS 100.23 something creat 103.11 -4.1
-0.2
Kevin Mack Expr 90.23 Can't Hardy Wait 103.66 +3.2
+0.1
Chi Beats Nothin' 106.84 Hines Ward's DD 77.4 +1.9
+0.1
Edward Fortehands 69.51 Bananagrabbers 109.29 -1.3
-0.2
Cline'n It Up 55.27 Wizards 107.75 -0.3
-0.1
Houndstooth Hot 137.66 Goodfellas 114 -0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Houndstooth Hot 81.47 Hurricane Suj 47.84 Out
-1.6
IDWNS 98.15 Bananagrabbers 113.12 -3.7
-0.2
Kevin Mack Expr 68.81 something creat 120.15 -2.2
+0.1
Hines Ward's DD 134.65 Goodfellas 113.11 -0.4
-0.1
Chi Beats Nothin' 125.14 Can't Hardy Wait 80.92 +0.3
+0.1
Edward Fortehands 97.2 Wizards 90.78 -0.1
+0.1
Cline'n It Up 71.54 Rowdy Red Rifles 139.95 -0.1
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Hines Ward's DD 106.04 Hurricane Suj 86.16 -0.8
Kevin Mack Expr 72.87 Edward Fortehands 97.44 +0.1
Cline'n It Up 79.43 Houndstooth Hot 131.08 -0.1
Games Above .500
Chance Will Make Playoffs