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Subject: Re: Top Programs Are at least IM strenght, Probably Better. No Doubt Anymore

Author: Pete Galati

Date: 13:05:01 05/17/00

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On May 17, 2000 at 11:07:03, Fernando Villegas wrote:

>Hi:
>That best programs are IM strenght is not a novelty. I think I have seen many
>post by Bob saying that, but in any case if a shadow of a doubt still existed,
>the tournament in Holland has given another proof of it. Now IM lose
>systematically to best programs or get a draw or win just once in a while. Now
>an IM winning a top program IS the new. Respect GM, that's another history as
>much as the "GM" expression encloses a very wide category. There are worlds of
>difference between a normal GM and one of the top ten or one of the top five.
>Seems like differences between players get bigger the highest his capacities.
>Between a 1600 and a 1500 elo player there is not really a big gap, but between
>a 2500 and a 2600 there are parsecs of distance. So the discussion should be:
>which kind of GM top programs already are or are near to be? My guess: they are
>or near to be member of the pack of low level GM's. Another guess: they will be
>top 50 GM's class in 5 years at most. And ten top in 10 years, excepto if
>something unexpected happens, like the fall of an asteroid on Earth.
>Fernando

I just have another question.  How do we determine when a Chess program has
reached a certain strength (in relationship to humans)?  This has probably been
gone over allot at CCC and I've ignored it.

My feeling is that if a program can beat the average IM 50% of the time, then
it's equal in strength to that person.  AND, if a program can beat the average
GM _when_ he has just acheaved becoming GM, then it's low GM strength.  I doubt
that it's close to this because allot of average Joes win against programs,
maybe not in 50% of the games, but...

So my feelings are that when programs can win 50% of the games against low GMs,
then they're GM strength.

Pete



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