How are these numbers calculated?

Big Games

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

Monday100.0*Average seed
New York Rangers 1 Pittsburgh Penguins 4 -0.3
Tampa Bay Lightning 4 Columbus Blue Jackets 5 (so)-0.2
Buffalo Sabres 3 New Jersey Devils 2 (so)-0.0
TuesdayNone
WednesdayNone
Points
Chance Will Make Playoffs