How are these numbers calculated?

Big Games

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

Monday100.0*Disbanded100.0*Average seed
Crabs 0 NYHC 3 +7.6
-0.2
Pickers 0 Islanders 8 -6.7
+0.1
Tuesday100.0*Disbanded100.0*Average seed
Tsunamis 7 Crabs 0 +8.8
-0.2
NYHC 7 Pickers 3 -6.9
+0.1
Wednesday100.0*Disbanded100.0*Average seed
Islanders 8 Crabs 0 +11.4
-0.2
Squares 1 Pickers 0 -6.1
+0.1
Points
Chance Will Make Playoffs