Author: Henrik Dinesen
Date: 23:54:57 02/17/06
Go up one level in this thread
On February 17, 2006 at 19:26:44, Uri Blass wrote: >On February 17, 2006 at 16:42:01, Mridul Muralidharan wrote: > >>On February 17, 2006 at 14:47:01, Joseph Ciarrochi wrote: >> >>>right now there is over 100 point difference between shredder 9 and rybka 13b >>>(cegt 40/40). The difference might increase another 10 to 50 points with endgame >>>knowledge >>> >>>Historically, what is the largest increase a chess engine has made? I think >>>fruit gained about 100 points at one point? >> >>I think it was mentioned that, among strong programs , HIARCS has been >>consistently gaining 100 elo or so between versions. Same with fruit. >>Among amateur programs, it is entirely different story - there have been even >>350 elo or more improvements :-) >> >>Mridul > >This is not correct for hiarcs. > >Hiarcs10 is more than 100 elo better than hiarcs9 but it was not the case in the >past. > >This is also misleading to say that hiarcs gain 100 elo between versions because >no new hiarcs was released for a long time and the time between hiarcs9 and >hiarcs10 is certainly more than one year. > In fact; Hiarcs 9 sep 2003, Hiarcs 10 dec 2005. >Fruit usually gain 100 elo in clearly less time than one year. > >Uri
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