How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/6100.0*Chance in playoffs100.0*Average seed
VPS 2 HIFK 3 In
+0.3
RoPS 1 SJK 0 +0.8
FC Lahti 1 KPV 4 +0.1
+0.3
Week of 10/19100.0*Chance in playoffs100.0*Average seed
HIFK 2 RoPS 0 +0.2
SJK 0 FC Lahti 0 +0.1
Points
Chance Will Make Playoffs