How are these numbers calculated?

Big Games

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

Week of 1/10100.0*Top seed100.0*Average seed
Hamilton Red 2 Waterloo 2 +0.0
Kitchener Red 2 Burlington Red 0 +0.6
-0.1
Hamilton Blue 2 Kitchener Red 4 -0.8
-0.1
Week of 1/17100.0*Top seed100.0*Average seed
Hamilton White 8 St. Catharines 4 +1.6
+0.2
Waterloo 2 Burlington Red 4 No
-0.1
Kitchener Red 1 Cambridge 0 No
-0.1
Week of 1/24None
Games Above .500
Chance Will Make Playoffs