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Subject: Re: Is there a rating inflation?

Author: José de Jesús García Ruvalcaba

Date: 07:50:42 05/31/02

Go up one level in this thread


On May 30, 2002 at 19:47:52, Mike S. wrote:

>On May 30, 2002 at 19:29:45, Dann Corbit wrote:
>
>>On May 30, 2002 at 19:08:49, Chris Carson wrote:
>>
>>>On May 30, 2002 at 17:59:35, Amir Ban wrote:
>>>(...)
>>>>Most strong players agree that the level of play is higher than 30 years ago,
>>>>and that's a good enough reason why today top ratings are higher.
>>>>(...)
>
>>>ELO said that ratings can be compared, one of the reasons he created this
>>>system.  Ofcourse you are right.  However, this will continue to be a debate.
>
>>The argument is flawed.
>>If players never died, were never added and never subtracted from the list then
>>the notion would work.
>>Illustration:
>>Take a pool of players where one guy is GM level and you have 1000 IM's.
>>Let the pool stabilize.  You will see the GM with 100 ELO over the IM's.
>>Now add 10,000 patzers to the pool.
>>Let the pool stabilize.  You will see the GM with 100 ELO over the IM's. (...)
>
>I have questions about elo rating inflation.
>
>1. Does it exist, and if yes
>2. Where does it come from?

I wrote about at:
http://www.talkchess.com/forums/1/message.html?233089
José.

>
>I had one idea: Since there are more very strong GM's "available" than i.e. were
>in the seventies, an even stronger "Super GM" can reach higher performances. -
>Just because he doesn't have to play that many opponents which are much lower
>rated, like it was unavoidable probably in the 70's (when there just weren't so
>many 2650+ players at all).
>
>If this is true, it would mean that you can reach *higher elo performances with
>the same strength* today (because you have more stronger opponents available to
>beat).
>
>If this is so, then the top ranks of the SSDF list are also affected by that,
>most probably (?).
>
>Thanks,
>M.Scheidl



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