Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Rebel Shows GM strength once AGAIN(draws Baburin)

Author: Peter Kappler

Date: 17:46:10 12/06/99

Go up one level in this thread


On December 06, 1999 at 10:18:00, Charles Unruh wrote:

>On December 05, 1999 at 18:44:57, James Robertson wrote:
>
>>On December 04, 1999 at 16:40:02, Charles Unruh wrote:
>>
>>>How much does it take to show blind men that Comps are GM strength.  A program
>>>beats a GM, draws several more, then beats lithuanian national team, Draws a
>>>40/2 with Anand and there are people here who want to make out that it's hardly
>>>USCF master strength!!!
>>
>>Rebel must be GM strength. How else could it lose to the Lithuanian National
>>team, lose to Anand, lose to Rohde, lose to Hofman, and lose to who knows who
>>else.
>
>Oh Kasparov lost to sokolov, that must mean he's no where near to 2830 right
>>
>>If we just count Rebel's victories it is unquestionable super grandmaster. If we
>>count just its losses it is unquestionably 1500. Average them out, and you get
>>IM.
>
>It would be one thing if these victories where all spaced out.  However for
>rebel to get it's wins all in a short period of time decreases the odds. If a
>Human were to draw ANAND, beat the lithuanian nat'l team, Beat sherbakov, almost
>beat a 2593 Baburin, all in a few months there is no way that you would be
>trying to make out that he wasn't GM strength.

Why do you continue to only focus on the wins?  James is right, you must
consider *all* results, not just the ones that support your viewpoint.


  You can not find an IM in the
>world that could produce the same sort of results in the same period of time!

Sure you could - in fact, I think somebody recently posted that Rebel's
performance rating in the recent 40/2 games is around 2485.  This sounds like a
solid IM level performance to me.

>Do you know Anand has not drawn a player that was only IM strength in years!

Ha!  Maybe because he almost never plays IMs!  Super-GMs tend to make 3 or 4
tournament appearances a year, usually in Category 18-20 events where they face
nothing but other super-GMs.  So this "statistic" of yours is of questionable
value.


>Further you can't totally judge a program by results.

You might want to reconsider this statement...


  Why you ask?  Becasue the
>comp doesn't know who you are. An example of what i mean is this  I have had
>several draws against Comps by 3 repetition.  The comp takes the draw because
>the position is basically equal and it doesn't KNOW that i'm not a GM.  A GM
>would break the rep, even if it was a slightly inferior move because he knows
>i'm only 2000 and he can beat me.  It's not that the comp wouldn't destroy me if
>played an alternative move to the rep, yet this would lower the rating.

This is an easy problem to fix - most programs let you set a "contempt factor"
which will tell a program to avoid a draw unless the score drops below a certain
value.  I might add that while this might be an issue in games against weaker
players, it's basically a non-issue against GMs.


>>
>>This is true for ANYBODY. Don't blindly filter out the results you don't want to
>>see and claim that you have discovered something amazing.
>
>
>I wish you would stop blindly filtering out results you don't want to see and as
>for this line "and claim that you have discovered something amazing."  I would
>imagine that their are a good number of psychiatrist in your local area you
>might want to meet with to discuss your ongoing confusion.

Why do you have to start insulting him, Charles?  He made a perfectly valid
objection to your line of reasoning.

--Peter







This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.