How are these numbers calculated?

Big Games

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

Week of 6/4100.0*Chance in playoffs100.0*Average seed
Cougarz 121 All-Stars 111 -9.4
-0.9
Sea Dawgs 81 Wildcats 99 -4.2
-0.1
Wildcats 109 Sea Dawgs 110 +0.5
Sabers 65 Cougarz 60 +0.3
Gwizzlies 3 Sabers 4 +0.1
Week of 6/11100.0*Chance in playoffs100.0*Average seed
Wildcats 101 Sea Dawgs 91 Out
-0.0
Wildcats 114 All-Stars 104 -0.1
Cougarz 108 Sea Dawgs 97 -0.1
Week of 6/19None
Games Above .500
Chance Will Make Playoffs