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Subject: Re: Difference between 2500 and 2600 program :-)

Author: Mike Byrne

Date: 15:28:10 08/18/03

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On August 18, 2003 at 08:55:12, Frank Nelson wrote:

>On August 18, 2003 at 02:54:48, Jouni Uski wrote:
>
>>In latest CSS magazine Donniger writes: "For normal user difference between
>>2500 and 2600 program is equal to difference when you hit your head against
>>100 cm of concrete or 120 cm". (my own translation)
>>
>>I think this is good comparison...
>>
>>Jouni
>Jouni you're mostly wrong on this one. If you're a mid-master(human); you should
>be able to tell the difference between a fide-rated 2400 elo vs. 2500 elo vs.
>2700 elo. Maybe programs are more tricky to judge because because your
>individual style of play maybe more favorable to one program rather than the
>other. Since my style is positional I do better against programs that are
>knowledge-based(Hiarcs) rather than fast-searchers(Fritz). Don't put all your
>money into someone's swamp land in Florida use the gray matter in your skull
>that God invested in !!


first - I would just like to mention that I am not running your post through a
spell-check or grammar-check and it looks fine to me -as one who is guilty of
numerous typing errors, bad spelling and poor use of grammar, I live in glass
house and will bethe last one to throw rocks....

I fail to see where Jouni is wrong on this one - he agreed with this statement"

"
"In latest CSS magazine Donniger writes: "For normal user difference between
2500 and 2600 program is equal to difference when you hit your head against
100 cm of concrete or 120 cm". (my own translation)
"

The key word is "normal".  A normal user is not a "mid master".  I believe a
normal user would have an average rating of  somewhere below an "expert" rated
player.  Perhaps my rating of around 1600 is normal, I'm not sure.  I can attest
that once I start playing programs rated 2300 or higher - I cannot tell a
difference.  From that point on, I can tell only by how they do against other
programs on my machine.  I can tell a difference between a 2000 rated
player/program and a 2300 rated player/program.  We have a master in our chess
club.  He used to be rated in the 2300's.  When I played against him, it was
just like playing one of  these programs - I had no shot at winning against him
and I have not shot at winning against one of these programs.  So I agree with
Donniger and Jouni.



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