David Cummings wins Pan-Am Seniors Championship

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  • Vlad Dobrich
    • 2008-05-30
    • 2532

    #1

    David Cummings wins Pan-Am Seniors Championship

    ......as per email sent to me >>>>>>

    "Gents,

    Thanks to Hal for getting me connected with the organizers and organizing the Canadian championships, and to Vlad for arranging all those training sessions at the Unicorn :)

    Here is the final cross table from the Pan American 50+ !" >>>>>>


    Regards,
    David
    Last edited by Vlad Dobrich; Monday, 22 December, 2014, 10:13 AM.
  • Hans Jung
    • 2008-06-01
    • 21099

    #2
    Re: David Cummings wins Pan-Am Seniors Championship

    Congratulations David! Well done.

    Comment

    • Hal Bond
      • 2008-07-23
      • 1516

      #3
      Re: David Cummings wins Pan-Am Seniors Championship

      Wow - a perfect score and a mitt full of rating points to boot. Not to mention a berth at the World Seniors next year. Great job David!!

      Comment

      • Felix Dumont
        • 2008-05-30
        • 2191

        #4
        Re: David Cummings wins Pan-Am Seniors Championship

        Impressive result (3015 performance)! I wonder why only three players from outside of Brazil showed up...

        Comment

        • Hugh Brodie
          • 2008-05-30
          • 5581

          #5
          Re: David Cummings wins Pan-Am Seniors Championship

          The PanAm 65+ was won by Walter Browne - the only non-Brazilian in that event.

          Comment

          • Gordon Ritchie
            • 2008-05-30
            • 802

            #6
            Re: David Cummings wins Pan-Am Seniors Championship

            Great performance David.

            Comment

            • Caesar Posylek
              • 2008-05-30
              • 817

              #7
              Re: David Cummings wins Pan-Am Seniors Championship

              Congratulations David!

              Comment

              • Vlad Dobrich
                • 2008-05-30
                • 2532

                #8
                Re : Re: David Cummings wins Pan-Am Seniors Championship

                Originally posted by Felix Dumont View Post
                Impressive result (3015 performance)! I wonder why only three players from outside of Brazil showed up...
                Excellent performance, though it was, it was a 'mere' 2615 and not 3015 as given by Chess Results. Performance ratings in a 100% result should be 400 points above the opponent average - not the 800 as given in the Chess Results formula. Whoever created the program made a finger slip.
                But as I say, Excellent performance David - stay with the Saturday Rapid to keep your game sharp!

                Comment

                • Mathieu Cloutier
                  • 2012-06-23
                  • 1399

                  #9
                  Re: Re : Re: David Cummings wins Pan-Am Seniors Championship

                  Originally posted by Vlad Dobrich View Post
                  Excellent performance, though it was, it was a 'mere' 2615 and not 3015 as given by Chess Results. Performance ratings in a 100% result should be 400 points above the opponent average - not the 800 as given in the Chess Results formula. Whoever created the program made a finger slip.
                  But as I say, Excellent performance David - stay with the Saturday Rapid to keep your game sharp!
                  I agree that 100% results shouldn't be an automatic 800 points above your opponents in terms of performance.

                  But 100% results are always a little fuzzy.

                  What if a guy rated 2600 wins 9 games against a bunch of 1200s. And obviously, he'll win convincingly. His performance rating should be 1600?

                  Comment

                  • Vlad Dobrich
                    • 2008-05-30
                    • 2532

                    #10
                    Re : Re: Re : Re: David Cummings wins Pan-Am Seniors Championship

                    Originally posted by Mathieu Cloutier View Post
                    I agree that 100% results shouldn't be an automatic 800 points above your opponents in terms of performance.

                    But 100% results are always a little fuzzy.

                    What if a guy rated 2600 wins 9 games against a bunch of 1200s. And obviously, he'll win convincingly. His performance rating should be 1600?
                    Why would a 2600 player be playing nine games against as many 1200 players??

                    Comment

                    • Bob Gillanders
                      • 2008-05-31
                      • 3119

                      #11
                      Re: Re : Re: David Cummings wins Pan-Am Seniors Championship

                      Originally posted by Mathieu Cloutier View Post
                      What if a guy rated 2600 wins 9 games against a bunch of 1200s. And obviously, he'll win convincingly. His performance rating should be 1600?
                      Correct. 9/9 against players all rated 1200, performance rating = 1600.
                      and, 0/9 against players all rated 1200, performance rating = 800.

                      Your own rating is not part of the equation.

                      Comment

                      • Mathieu Cloutier
                        • 2012-06-23
                        • 1399

                        #12
                        Re: Re : Re: Re : Re: David Cummings wins Pan-Am Seniors Championship

                        Originally posted by Vlad Dobrich View Post
                        Why would a 2600 player be playing nine games against as many 1200 players??
                        Because it's the Timbuktu Open and they invited a GM?

                        Comment

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