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 +11.5
+0.6
IDWNS 100.23 something creat 103.11 -3.6
Kevin Mack Expr 90.23 Can't Hardy Wait 103.66 +2.3
+0.1
Chi Beats Nothin' 106.84 Hines Ward's DD 77.4 +1.7
+0.1
Edward Fortehands 69.51 Bananagrabbers 109.29 -1.1
+0.1
Cline'n It Up 55.27 Wizards 107.75 -0.2
Houndstooth Hot 137.66 Goodfellas 114 +0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Hines Ward's DD 134.65 Goodfellas 113.11 -1.7
+0.3
Cline'n It Up 71.54 Rowdy Red Rifles 139.95 +1.5
+0.3
IDWNS 98.15 Bananagrabbers 113.12 -0.8
Kevin Mack Expr 68.81 something creat 120.15 -0.4
Houndstooth Hot 81.47 Hurricane Suj 47.84 +0.1
Chi Beats Nothin' 125.14 Can't Hardy Wait 80.92 +0.1
Edward Fortehands 97.2 Wizards 90.78 -0.1
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Chi Beats Nothin' 157.37 Goodfellas 117.29 *In
+0.1
Rowdy Red Rifles 108.46 IDWNS 86.16 +1.0
Kevin Mack Expr 72.87 Edward Fortehands 97.44 -0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Games Above .500
Chance Will Make Playoffs