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 -0.2
+2.1
+0.1
Balls 17 Titans 25 In
+4.6
+0.9
Mile-Enders 13 Crew 14 +0.1
-1.4
-0.0
National 22 Crottes 19 -0.1
-0.0
Punks 25 Calumets 21 +0.4
Week of 3/6100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Calumets 10 Titans 16 +16.2
+1.1
National 8 Crew 14 -7.1
-0.0
Bizoune 11 Balls 12 +0.9
+0.3
Punks 16 Crottes 22 +0.3
+0.2
Week of 3/13100.0*Chance in playoffs100.0*Boose d'Or100.0*Average seed
Punks 18 Crew 24 No
-0.1
Crottes 9 Titans 17 +6.7
+0.1
Games Above .500
Chance Will Make Playoffs