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
Princes 2 Tsunamis 4 -3.8
-0.5
Squares 4 Reactors 2 -2.9
Dynasty 1 Hipsters 2 +0.5
+0.3
Turtles 2 Cats 3 (ot)+0.1
-0.0
Islanders 5 Crabs 0 -0.0
Wednesday100.0*Chance in playoffs100.0*Average seed
Trails 0 Squares 2 -18.8
-0.4
Islanders 0 Dynasty 2 -12.7
-0.5
Compton 2 Nannies 1 (ot)-10.3
Turtles 1 Crabs 2 (ot)-10.3
Bears 1 Tsunamis 0 -10.2
Reactors 0 Hipsters 1 (ot)-10.2
Snipers 6 Pixies 4 -10.2
Cats 0 Princes 2 +5.8
+0.2
Thursday100.0*Chance in playoffs100.0*Average seed
Princes 3 Dynasty 2 (ot)In
+0.8
Squares 1 Cats 2 In
-0.1
Hipsters 1 Pixies 3 -0.0
Points
Chance Will Make Playoffs