How are these numbers calculated?

Big Games

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

Week of 2/24100.0*Average seed
Franklin 1 Stadnik 0 +0.3
DiPierro 0 Riveron 1 -0.1
Week of 3/3100.0*Average seed
Riveron 0 Franklin 1 +0.2
Brennan 1 Hunter 0 +0.0
Week of 3/10100.0*Average seed
Michie 1 Franklin 0 -0.6
DiPierro 0 Stadnik 1 +0.4
Games Above .500
Chance Will Make Playoffs