Author: Uri Blass
Date: 04:44:09 02/19/02
Go up one level in this thread
On February 19, 2002 at 05:53:41, Jarkko Pesonen wrote: >On February 18, 2002 at 14:48:50, Chessfun wrote: > >>On February 18, 2002 at 14:42:17, Albert Silver wrote: >> >>>On February 18, 2002 at 14:25:05, Roy Eassa wrote: >>> >>>>Chess Tiger 14 is 100 points WEAKER than TheKing ?? >>> >>>Keep in mind a few things: >>> >>>- The engines are playing with ponder OFF, which although ideal for a single >>>machine, can seriously affect the overall result. >>>- The performance is for this event only and with varying time controls, so it >>>can easily be the reverse in a next event. >>>- The programs are only using 4 piece TBs. Christophe has already said that he >>>thought Tiger's performance (he was commenting the SSDF when saying this) could >>>be affected by the use of incomplete TBs. >>>- The tournament's biggest purpose (unplanned) IMHO has been to show the >>>strength of new settings for CM8000 showing it to be an engine of the highest >>>quality suffering from less than optimal default settings. >>> >>>Still, I must admit to finding it fascinating. >>> >>> Albert >> >>Your missing a few other; >>The relative few number of games. >>The large + - of those ratings caused by the relative few number of games. >> >>Sarah. >> >> >>> >>>> >>>> >>>> >>>>On February 18, 2002 at 11:38:43, Kurt Utzinger wrote: >>>> >>>>>Program Score % Elo >>>>> >>>>>1 TheKing312X 43.0/70 61.4 2467 >>>>>2 Fritz7002 39.5/70 56.4 2437 >>>>>3 Junior7 35.5/70 50.7 2404 >>>>>4 ChessTiger14 31.0/70 44.3 2367 >>>>>5 Hiarcs732 31.0/70 44.3 2367 >>>>>6 Shredder6 30.0/70 42.9 2358 > >At the moment error bars are about +- 60-80 ELO points. >Can anyone say how many would be needed to reduce errors >further smaller to 40, 20 ,10 ,1 ELO points? if 70 games are needed for 80 elo then simple math says that 280=70*(80/40)^2 games are needed for 40 elo 1120=70*(80/20)^2 games are needed for 20 elo 4480=70*(80/10)^2 games are needed for 10 elo 448000=70*80^2 games are needed for 1 elo. Uri
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