How are these numbers calculated?

Big Games

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

Tuesday100.0*Chance in playoffs100.0*Average seed
Sabres 3 Leafs 2 -4.5
-0.1
Leafs 3 Sabres 2 +2.6
+0.0
Wednesday100.0*Chance in playoffs100.0*Average seed
Sabres 3 Penguins 4 +10.7
+0.1
Penguins 1 Sabres 2 (ot)-4.4
-0.0
ThursdayNone
Points
Chance Will Make Playoffs