How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

SundayNone
Monday100.0*Average seed
ChazMichaels's 201.6 StromeMyToews 170.1 -0.1
RedHogs 157.7 Never Frozen Pi 168.05 +0.1
TuesdayNone
Games Above .500
Chance Will Make Playoffs