How are these numbers calculated?

Big Games

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

Friday, 2/16100.0*Promoted100.0*Average seed
USA 2 SVK 1 -15.1
-2.2
OAR 8 SLO 2 +2.4
+0.1
FIN 5 NOR 1 -1.0
SWE 1 GER 0 -1.0
Saturday, 2/17100.0*Promoted100.0*Average seed
SLO 3 SVK 2 (so)-11.5
-1.7
OAR 4 USA 0 +5.3
-0.1
CAN 2 CZE 3 (so)-0.3
KOR 0 SUI 8 -0.1
Sunday, 2/18None
Points
Chance Will Make Quarter Finals