How are these numbers calculated?

Big Games

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

Thursday, 12/29100.0*Chance in playoffs100.0*1st in Group100.0*Best of 3 Relegation Round100.0*Average seed
SWE 3 FIN 1 +2.3
No
-2.3
+0.0
CZE 2 DEN 3 (ot)+0.1
Friday, 12/30100.0*Chance in playoffs100.0*1st in Group100.0*Best of 3 Relegation Round100.0*Average seed
DEN 4 SUI 5 (so)In
No
+0.8
Saturday, 12/31100.0*Chance in playoffs100.0*1st in Group100.0*Best of 3 Relegation Round100.0*Average seed
SUI 0 FIN 2 -1.7
CZE 2 SWE 5 +0.1
Points
Chance Will Make Playoffs