How are these numbers calculated?

Big Games

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

Week of 4/3100.0*Average seed
Olympiakos 4 Panthrakikos 0 +0.0
Kalloni 0 AEK 0 +0.0
Week of 4/10100.0*Average seed
Kalloni 2 Atromitos 4 -0.2
Panthrakikos 0 Iraklis 3 +0.2
Week of 4/17100.0*Average seed
Olympiakos 5 Kalloni 0 -0.0
Points
Chance Will Make Playoffs