How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Toronto 26 Hamilton 24 +25.8
+1.1
Ottawa 17 Montreal 23 -2.1
-0.1
Winnipeg 23 BC 28 -1.5
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Montreal 17 Toronto 14 -24.6
-1.4
Ottawa 25 Hamilton 34 -7.9
-0.3
Week of 11/7100.0*Chance in playoffs100.0*Average seed
Hamilton 29 Montreal 15 Out
-1.4
Toronto 23 Ottawa 5 +8.6
+0.3
Games Above .500
Chance Will Make Playoffs