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
Turtles 1 Bobcats 2 (ot)-0.5
+0.1
Seals 0 Penguins 1 -0.3
-0.1
Wednesday100.0*Chance in playoffs100.0*Average seed
Yetis 0 Cop Killas 3 -8.0
-0.3
Turtles 0 Penguins 4 +1.1
+0.1
Thursday100.0*Chance in playoffs100.0*Average seed
Crabs 3 Pixies 1 In
+0.8
Seals 9 Bobcats 1 In
+0.3
Turtles 2 Cop Killas 1 (ot)-4.6
+0.1
Points
Chance Will Make Playoffs