Author: James T. Walker
Date: 07:42:35 06/24/05
Go up one level in this thread
On June 24, 2005 at 00:56:57, Uri Blass wrote: >On June 24, 2005 at 00:33:45, Amir wrote: > >>On June 24, 2005 at 00:25:03, Terry McCracken wrote: >> >>>On June 24, 2005 at 00:06:37, Amir wrote: >>> >>>>On June 23, 2005 at 23:45:59, Terry McCracken wrote: >>>> >>>>>On June 23, 2005 at 19:56:17, Amir wrote: >>>>> >>>>>>With what score Hydra would have to be beat Adams to have 3000 performance >>>>>>rating? (if it's even possible at all). Hydra also played a match against Evgeny >>>>>>Vladimirov. What was Hydra's performance rating in that match? >>>>>> >>>>>>Can we calculate Hydra's FIDE rating from these two matches against humans? >>>>> >>>>>No you can't calculate Hydras' rating FIDE or otherwise on so few games and get >>>>>anything meaningful. >>>> >>>>You can calculate performance rating of the players in the match or tournament. >>>>You can also probably calculate provisional FIDE rating. After this match, Hydra >>>>will have at least 13 games against FIDE rated players. >>> >>>Then why ask the question...the part in brackets? Also, you can't get a >>>meaningful performance rating or FIDE or whatever and now I'm wasting my time on >>>you repeating myself! >>> >>>Would you like me to answer it again?? Are you trying to be annoying?? >>> >>>Or are just trolling like I stated before? >> >>"Performance" ratings are not "meaningful" but you can still calculate them for >>a match or tournament. My question was very clear: with what score Hydra will >>have to beat Adams to get close to 3000 performance rating in *this* match. The >>question was not about "meaning" but of math. If anyone knows how to calculate >>performance rating, he can answer my question, regardless how meaningless the >>answer is. > > >Hydra needs to score exactly 4.92 points out of 6 games to get performance of >3000. > >I used the following site to calculate performance > >http://www.uschess.org/ratings/calculator.html > >I printed 6 times 2737(Adams rating) and changed the total score until I got >exactly 3000 after clicking performance. > >Uri Hello Uri, Since Hydra cannot score 4.92 points that figure is not important. If you plug 4.5 into the program you get a performance rating of 2928. If you use 5 points out of 6 you get a performance rating of 3017. There is nothing wrong with either of these calculations that I can see. Jim
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