How are these numbers calculated?

Big Games

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

Week of 6/8100.0*Chance in playoffs100.0*Consolation100.0*Average seed
Sancta Maria 6 Howick Black 0 +4.0
-4.0
+0.7
Elim 1 5 Pakuranga 2 1 +1.4
-1.4
+0.1
Pakuranga 1 6 Howick Red 0 +0.2
-0.2
Week of 6/15100.0*Chance in playoffs100.0*Consolation100.0*Average seed
Sancta Maria 0 Macleans Red 6 -11.8
+11.8
-0.7
Pakuranga 2 5 Howick Red 1 -4.8
+4.8
Pakuranga 1 5 Howick Black 1 -4.7
+4.7
Week of 6/22100.0*Chance in playoffs100.0*Consolation100.0*Average seed
Elim 2 6 Sancta Maria 0 -0.5
Pakuranga 2 2 Howick Black 4 -0.2
Elim 1 6 Howick Red 0 +0.2
Points
Chance Will Make Playoffs