How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Average seed
Eagles 2 Skulls 4 -0.3
Cats 9 Brew 4 -0.1
Cats 11 Cruisers 6 -0.1
Week of 3/28100.0*Average seed
Eagles 4 Kong 3 +0.1
Week of 4/1100.0*Average seed
Eagles 8 Cruisers 1 +0.4
Kong 10 Cats 2 +0.3
Points
Chance Will Make Playoffs