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
Mulligans 1 NECoyotes 3 +28.0
+1.5
RawDawgz 5 Brewers 7 +8.4
+0.2
Chiefs1 7 UglyPucks 1 +5.0
+0.1
Renegades 4 GoldenSeals 2 -3.6
-0.1
Phoenix 2 Lowen 6 +0.0
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Renegades 3 NECoyotes 6 In
+2.2
UglyPucks 4 Lowen 4 In
+0.1
Phoenix 8 Chiefs1 3 -0.4
Week of 4/1None
Points
Chance Will Make Playoffs