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Subject: Re: That busts me! I can't tollerate the differences anymore RE DJ vs DF.

Author: Robert Hyatt

Date: 15:48:55 04/30/01

Go up one level in this thread


On April 30, 2001 at 18:28:56, John Merlino wrote:

>On April 30, 2001 at 15:43:56, Robert Hyatt wrote:
>
>>On April 30, 2001 at 13:20:33, stuart taylor wrote:
>>
>>>I feel It's just a bit tooo inconsistent now. First 5 straight wins for DJ, then
>>>nothing like it again, and even 3 straight wins for DF.
>>>There must be something wrong somewhere!
>>>People can say calmly "that's ok! nothing to worry about! It's quite normal!"
>>>OR perhaps, chess is really a game of luck!!!
>>>OK, if its proven beyond doubt that all this was the way things go, without any
>>>imballance or bug because of things like learning, autoplayer etc. that's fine.
>>>But I would like to see it investigated fully.
>>> Unless it was that the first 5 games were openings which were advantageous to
>>>DJ, but having "learned" them, DF was now well protected from these Junior
>>>tricks. Could that be the case?
>>>S.Taylor
>>
>>
>>Pick any two programs.  Play 50 games.  You will find at _least_ one place
>>where each won 5 games in a row.  There is absolutely nothing unusual about
>>this.
>
>Of course, you mean two theoretically equal programs (and do you also assume
>that there are no draws?). And, just to test this, I just looked at the results
>of a few 100-game matches, and there was only one instance of a program winning
>four in a row. There were no five win sequences. There were MANY sequences in
>which White won four in a row, though.

I was not ignoring draws...  and even with two programs that are 100 points
different is skill, I have seen the weaker win 5 in a row in a reasonable
match...





>
>But, hey, that's probability for you....
>
>jm


Yes it is...  :)





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