How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Average seed
KID 82.9 NWA 67.5 +0.1
Week of 11/26100.0*Average seed
FLN 94.5 KID 105.5 +0.4
NWA 129.3 BAC 82.2 -0.2
Week of 12/3100.0*Average seed
KID 88.7 RWC 107.3 -0.3
PIA 124.9 NWA 74.4 +0.0
Games Above .500
Chance Will Make Playoffs