How are these numbers calculated?

Big Games

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

Week of 3/16100.0*Chance in playoffs100.0*Average seed
RawDawgz 5 Brewers 7 -20.9
-0.4
Mulligans 1 NECoyotes 3 Out
-0.3
Chiefs1 7 UglyPucks 1 +4.8
+0.2
Week of 3/23100.0*Chance in playoffs100.0*Average seed
UglyPucks 4 Lowen 4 -0.7
Week of 4/1None
Points
Chance Will Make Playoffs