How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chance in playoffs100.0*Average seed
Florida Crackers 114.8 Camel Toe 168.3 +12.6
+0.4
Upper Deckers 103.4 Tuques & Two-Fo 174.7 +7.3
+0.1
Schachrazors 147.8 Damage Inc. 146.3 +4.4
+0.2
Week of 3/16100.0*Chance in playoffs100.0*Average seed
Camel Toe 154.8 Schachrazors 164.9 -2.0
-0.4
Damage Inc. 153.7 Shocker 190.5 In
Strange Brew 171.6 Upper Deckers 130.4 In
+0.1
Florida Crackers 139.1 Staalwarts 225.2 -0.0
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Camel Toe 127 Shocker 146.2 -0.2
Damage Inc. 166.2 Upper Deckers 176.6 +0.2
Games Above .500
Chance Will Make Playoffs