How are these numbers calculated?

Big Games

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

Thursday, 12/29100.0*1st in Group100.0*Average seed
SWE 3 FIN 1 +18.0
+0.3
CZE 2 DEN 3 (ot)+7.9
+0.0
Friday, 12/30None
Saturday, 12/31None
Points
Chance Will Make Playoffs