How are these numbers calculated?

Big Games

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

Week of 2/27100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Bizoune 14 Loonies 17 -21.6
-0.8
Mile-Enders 13 Crew 14 In
-7.8
-0.1
Balls 17 Titans 25 -1.9
-0.1
Punks 25 Calumets 21 +3.5
+0.1
Week of 3/6100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Bizoune 11 Balls 12 No
-1.2
National 8 Crew 14 No
Calumets 10 Titans 16 -3.2
-0.1
Punks 16 Crottes 22 +0.2
Week of 3/13100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Bizoune 16 Mile-Enders 17 -1.3
Punks 18 Crew 24 +0.1
National 8 Loonies 17 +0.1
Games Above .500
Chance Will Make Playoffs