Merriguy,

Not my system but I found where you were looking. I have ran a test on it for you :

Selections : 24969
Win Strike Rate : 23%
Place Strike Rate : 53%
WIN ROT : 83% (loss of 17%)
PLACE ROT : 86% (loss of 14%)

I also tried the top third and it got similar results.

Hope that helps.

Good Luck