13th April 2013, 01:53 PM
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Member
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Join Date: Jan 1970
Posts: 4,437
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You'd need at least 2,000 races I think to capture a sample of all prices, all winners.
Professionals like Sean B, Mark R, to some extent Zeljko R, make it a business to pick off the overs in their ratings, and if the overs aren't there, sometimes push the market in that direction.
I readily admit, I have never been able to come up with my own ratings which outperform the openers.
Perhaps the place to start is to concentrate on specific race and class types.
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