Author: Miguel A. Ballicora
Date: 09:35:02 01/14/03
Go up one level in this thread
On January 14, 2003 at 10:55:38, Andrew Williams wrote: >On January 14, 2003 at 10:43:20, Uri Blass wrote: > >> >>{Game 494 (MoveiXX vs. ACCIDENTE) ACCIDENTE resigns} 1-0 >>Blitz rating adjustment: 2635 --> 2602 >> >>Movei won a game and lost rating. >> >>Uri > >It seems a bit strange when moveixx has played a total of *thirteen* games to >declare that the rating system is "meaningless". What you have observed only >occurs in the first few games. I've forgotten now how many games it requires >before it settles down. Uri is poiting out a flaw. The point that happen when one is provisional does not make it less serious. After 20 games you could end up with a very wrong rating, suppose that you played all 1000 -1500 elo players and won all of them. Later, you will lots of points from the rating pool causing deflation. Overall, I think that introduces a lot of noise. However, considering all the mess regarding these ratings, this point is not one of the worst. Miguel > >If you want to argue in general that the rating system is meaningless, that is >reasonable. I don't believe that the phenomenon you have observed is an example >of the meaninglessness of the rating system. > >Andrew
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