Author: Amir
Date: 00:14:22 06/24/05
Go up one level in this thread
On June 24, 2005 at 03:02:39, Ed Schröder wrote: >On June 24, 2005 at 01:19:48, Amir wrote: > >>On June 24, 2005 at 01:13:31, Terry McCracken wrote: >> >>>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 >>> >>>That would be 3000 USCF performance, yes? FIDE would be about 50-100pts. lower. >> >>Why? Is the formula to calculate performance rating in the tournament different? >>If not, Adams FIDE rating (2737) was entered in the calculator, not his USCF >>rating. > >FYI, USCF is not the same thing as FIDE. Subtract 100-150 points to get a form >of compatibility. Obviously I know that USCF is not the same thing as FIDE, but the formula to calculate **PERFORAMCE** rating might be same in all cases. Do you know what **PERFORAMCE** rating means in a match or tournament? There would be a simple formula to calculate performance rating. 2737 is Adam's FIDE rating, not his USCF rating
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