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Subject: Re: PGN standard for computer opponents

Author: Bruce Moreland

Date: 20:07:51 06/06/99

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On June 06, 1999 at 19:48:17, Howard Exner wrote:

>Just to clarify, I'm not suggesting any radical changes since many
>do this already. Hans for example does the following:
>
>[Event "SSDF 40-2, DK Bramming"]
>[Site ""]
>[Date "1999.04.06"]
>[Round "04"]
>[White "Hiarcs 7 P200MMX 63MB"]
>[Black "ChessMaster 6000 P200MMX 16MB"]
>[WhiteElo "2570"]
>[BlackElo "2576"]
>[Result "0-1"]
>[Annotator "Test: HC Lykke"]
>
>Here is all the information that is required. What I would like to see is
>that this standard be adopted by all who post computer games.
>
>Actually the only question in the above example is about the ELO.
>Is that really an ELO rating or an SSDF one?

In the PGN specification it declares that the "WhiteElo" and "BlackElo" tags
should be used for FIDE Elo ratings.

There are also "WhiteUSCF" and "BlackUSCF" tags that approximately 95% of the
world's population would have no use at all for.

Really how this should work is that there should be "WhiteElo" and "BlackElo"
tags, then another tag, accepting a text value, that explains the rating system
most relevant to the game.  For instance:  [RatingSystem "Fide"]

The odds of getting this implemented are of course zero, since the standard is
owned by one guy who as far as I know isn't actively seeking suggestions, and
even if he was accepting them, this is a change rather than an extension, and
that's hard to do.

Meanwhile, I would think that kludging the SSDF ratings into there is probably
fine.

It probably makes sense to force all of the software/hardware/settings data into
the name field, if possible, since 1) that is really what determines who the
"player" is, and 2) anything else would cause mass insanity.

bruce



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