How are these numbers calculated?

Big Games

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

Week of 2/23100.0*Average seed
Upper Deckers 155.7 Tuques & Two-Fo 173.25 -0.4
Strange Brew 103.95 Hanson Brothers 112.45 -0.1
Staalwarts 154.25 Camel Toe 119.45 -0.1
Week of 3/2100.0*Average seed
Hanson Brothers 141.15 Upper Deckers 93.85 -0.6
Staalwarts 157.9 Damage Inc. 103.15 -0.2
Week of 3/9100.0*Average seed
Camel Toe 95.6 Upper Deckers 112.35 +0.4
Hanson Brothers 177.6 Shocker 199.3 +0.2
Strange Brew 168.1 Staalwarts 166.55 +0.2
Points
Chance Will Make Playoffs