How are these numbers calculated?

Big Games

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

Week of 12/4100.0*Average seed
Gotham Rogues 110.94 Wacko for Flacco 56.04 +0.3
Maybe Monkeys 85.96 Definitely Monk 89.54 +0.2
Week of 12/11100.0*Average seed
Maybe Monkeys 74.7 Pack Attack 63.48 -0.6
Chicago Cubs 126.84 Gotham Rogues 84.32 -0.1
Games Above .500
Chance Will Make Playoffs