26th May 2012, 11:40 AM
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Member
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Join Date: Sep 2006
Posts: 1,070
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Quote:
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Originally Posted by mattio
I'll keep the ratings method to myself (although its really nothing special) but the pricing method I use is one that was posted on here a while back from a Betfair article that uses a power number. I think you mentioned that you use it for your greyhound ratings?
I found the whole idea quite by accident when I was looking at ways to filter the ratings, I just put all selections in a spreadsheet with the rated price and SP (TAB not track) and then started a few "what if" scenarios.
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Matt
Yes I mentioned that method in a "Crowd Ratings" posting yesterday. The POWER figure is all important. 0.9 is about right for those ratings.
"Crowd Ratings" will be travelling to the west today. Just got out of bed so it's a little late to do anywhere else. 
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Pixie "It's worth remembering that profit isn't profit until it's spent off the racecourse." -- Crash
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