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Subject: Re: A good Opening book can make a big difference and here is my experiment

Author: martin fierz

Date: 04:12:02 09/11/04

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On September 10, 2004 at 12:05:30, Peter Berger wrote:

>On September 10, 2004 at 09:49:41, martin fierz wrote:
>
>>On September 10, 2004 at 09:37:18, Jorge Pichard wrote:
>>
>>[snip]
>>
>>>I'm not the only one who post matches in progress.......
>>
>>just one more thing: you are conducting ONE experiment: how does the opening
>>book influence the match result of jonny-movei. you have posted about a zillion
>>(ok, i'm exaggerating, i know) intermediate results, with cross-references all
>>around. it is very hard to follow such a flood of posts.
>>here's a constructive suggestion: wait until you have all matches finished and
>>then publish the results:
>>
>>jonny - movei:
>>
>>book A: 16-4
>>book B: 11-9
>>book C: 5-15
>>
>>that is about all information that is needed. one click, a 10-line-post, and
>>that's it, people interested in this experiment will be grateful that they don't
>>have to look up all the information in 10 different posts.
>>
>>i'm not saying that your experiment is useless in itself. the influence of
>>opening books is an interesting question. but if you play too little games (and
>>it doesn't matter whether that is 10 or 20...) it's just tossing coins...
>>
>>cheers
>>  martin
>
>I don't think this is true. It looks like a pretty safe conclusion with your
>above results, all else being equal, that book A is superior to book C. I know
>others have done programs to simulate these kind of questions in Monte Carlo
>experiments, it would be interesting to know the level of certainty - I don't
>think that more games are needed at all, given the above results.
>
>Peter

those were just made-up numbers. jorge's results (which he did post in
user-friendly form, thanks!) are much less clear - and therefore i stick to my
opinion that 20 games are rather too little.

cheers
  martin



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