How are these numbers calculated?

Big Games

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

Tuesday, 5/8100.0*Average seed
Compton 4 Pixies 0 +0.2
Turtles 1 Bears 0 +0.2
Wednesday, 5/9100.0*Average seed
Nannies 2 Compton 1 -0.1
Bears 2 Cats 1 (ot)+0.1
Thursday, 5/10100.0*Average seed
Bears 0 Crabs 1 (ot)+0.1
Hipsters 4 Compton 5 (ot)+0.1
Points
Chance Will Make Playoffs