How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Best Record100.0*Average seed
Eagles 2 Skulls 4 -9.9
-0.1
Kong 3 2intheBOX 5 -4.2
-0.1
Cats 9 Brew 4 +0.1
Week of 3/28100.0*Best Record100.0*Average seed
Crew 4 Cruisers 1 +17.8
+0.3
2intheBOX 2 Skulls 4 -7.2
+0.1
Week of 4/1100.0*Best Record100.0*Average seed
Skulls 4 Crew 1 No
-0.4
Points
Chance Will Make Playoffs