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
Kitchener Red 2 Burlington Red 0 -21.1
-0.2
Hamilton Blue 2 Kitchener Red 4 -7.8
-0.1
Week of 1/17100.0*Top seed100.0*Average seed
Waterloo 0 Kitchener Red 2 -23.1
-0.2
Waterloo 2 Burlington Red 4 +19.2
+0.2
Kitchener Red 1 Cambridge 0 -13.8
-0.1
Week of 1/24None
Games Above .500
Chance Will Make Playoffs