How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
New Orleans Voodoo 46.22 Detroit Bankrupcies 73.58 In
+1.3
Detroit Noobs 65.26 St. Louis Raiders 54.4 -0.0
Chicago Swag Masters 88.58 Boston Blizzard 86.86 +0.0
Multiple Scorgasms 79.2 I Touchdown There 58.34 -0.1
Wako for Flacco 22.56 Cleveland Browns 52.2 +0.1
Favre Dollar Footlongs 75.76 Gross Tea 89.52 -0.1
Dryden Tigers 86.98 Raging Slugs 91.42 -0.0
Columbus Storm 53.2 Portland Dragons 159.58 +0.0
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Detroit Bankrupcies 111.16 Detroit Noobs 76.68 +0.7
Wako for Flacco 47.98 Columbus Storm 75.82 -0.2
St. Louis Raiders 71.9 Gross Tea 36 +0.2
Portland Dragons 81.28 Multiple Scorgasms 41 -0.1
Cleveland Browns 60.86 Chicago Swag Masters 90.58 -0.1
I Touchdown There 64.76 New Orleans Voodoo 23.9 +0.0
Raging Slugs 89.22 Favre Dollar Footlongs 118.02 +0.0
Boston Blizzard 73.26 Dryden Tigers 57.92 -0.0
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Gross Tea 91 Detroit Bankrupcies 82.12 -1.0
Columbus Storm 58.48 Multiple Scorgasms 82.4 +0.3
New Orleans Voodoo 68.62 Portland Dragons 82.3 -0.2
Games Above .500
Chance Will Make Playoffs