How are these numbers calculated?

Big Games

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

Thursday100.0*Average seed
Colorado 1 Winnipeg 5 -0.1
FridayNone
Saturday100.0*Average seed
Colorado 1 St Louis 3 -0.5
Los Angeles 2 Dallas 5 -0.2
Nashville 5 Minnesota 6 (so)+0.2
Points
Chance Will Make Playoffs