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

Author: John Merlino

Date: 15:28:56 04/30/01

Go up one level in this thread


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.

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

jm



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