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
Maybe Monkeys 109.83 Definitely Monk 104.59 +0.4
Gotham Rogues 107.04 Wacko for Flacco 115.47 +0.0
Week of 12/11100.0*Average seed
Extraordinary G 116.93 Gotham Rogues 106.7 +0.3
Maybe Monkeys 104.77 Pack Attack 109.1 -0.0
Games Above .500
Chance Will Make Playoffs