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
Elim 2 6 Macleans Red 0 In
No
+0.5
Elim 1 5 Pakuranga 2 1 +0.5
-0.5
-0.1
Sancta Maria 6 Howick Black 0 +0.2
-0.2
Pakuranga 1 6 Howick Red 0 -0.2
+0.2
Week of 6/15100.0*Chance in playoffs100.0*Consolation100.0*Average seed
Elim 2 2 Elim 1 4 -0.6
Sancta Maria 0 Macleans Red 6 -0.2
Week of 6/22100.0*Chance in playoffs100.0*Consolation100.0*Average seed
Elim 2 6 Sancta Maria 0 +0.5
Pakuranga 1 6 Macleans Red 0 +0.2
Elim 1 6 Howick Red 0 -0.2
Points
Chance Will Make Playoffs