How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday, 5/18100.0*Chance in playoffs100.0*Average seed
Highlanders 2 Blés d'Inde 10 +2.2
+0.1
Friday, 5/19100.0*Chance in playoffs100.0*Average seed
MGU 1 Blés d'Inde 5 -9.0
-0.5
Road Runners 0 Juniors 11 -2.6
-0.1
Saturday, 5/20100.0*Chance in playoffs100.0*Average seed
MGU 8 Road Runners 0 In
+1.2
Patate Malette 5 MGU 1 -12.7
-0.4
Highlanders 6 Patate Malette 16 +5.1
+0.1
Highlanders 14 Road Runners 4 -2.3
-0.4
Patate Malette 10 Juniors 2 -1.6
+0.0
Juniors 4 Blés d'Inde 4 -0.2
Points
Chance Will Make Playoffs