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Subject: Re: JRLOK?!

Author: Jon Dart

Date: 08:11:54 06/23/01

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I certainly appreciate the explanation.

The rating system is only a gross approximation to reality, anyway.
New computer accounts regularly disrupt it because they're under-
rated to begin with. Noplay lists and formulas mess it up further.
And then there's computer cheating - the regular cheat is likely
to be caught, but it might take quite a while. And I suspect some
use computer aid occasionally.

There's no cure for it except not to take the ratings seriously.
The rating system could be improved but it's still going to have
flaws in comparison with official human ratings (which themselves
are not flawless).

Despite this, I see bad rating-motivated behavior all the time. IMO
it's just not worth getting very exercised about rating points, but
some people obviously differ with me about this (I'm not blaming
any particular person in this controversy, however).

I use ICC for testing. I'm more interested in looking at individual
games than in the overall rating fluctuations. There's some correlation
between rating and strength but it's far from perfect.

--Jon






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