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Chess vs. backgammon

Posted By: Nack Ballard
Date: Friday, 7 May 2010, at 8:09 p.m.

In Response To: Chess vs. backgammon (Joe Russell)

I have been told that each point of PR is worth about 26 points of ELO. If this is true, a 7.0 PR player would be 130 ELO points beneath the 2.0. Using the ELO calculator on XG, the 2.0 player would be 67.88% in a 25 point match versus the 7.0 player. To reach 75%, the match must be 54 points.

...or a 25-point match at 3:1 odds would be between ER's of 2.0 and 9.7. That makes sense, thanks. By extrapolation, it seems that the third tier of skill is 17.4, the fourth is 25.1, etc.

Nack

Messages In This Thread

• Article on "Mr. Bridge" Mentions Backgammon and Poker
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  • Article on "Mr. Bridge" Mentions Backgammon and Poker
    Stick -- Thursday, 6 May 2010, at 3:54 a.m.
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      • Article on "Mr. Bridge" Mentions Backgammon and Poker
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        • Article on "Mr. Bridge" Mentions Backgammon and Poker
          Bill Riles -- Thursday, 6 May 2010, at 4:36 a.m.
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            Bob Koca -- Thursday, 6 May 2010, at 4:50 a.m.
            • Article on "Mr. Bridge" Mentions Backgammon and Poker
              Christian Munk-Christensen -- Thursday, 6 May 2010, at 6:55 a.m.
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                Stick -- Thursday, 6 May 2010, at 7:07 a.m.
                • Article on "Mr. Bridge" Mentions Backgammon and Poker
                  Christian Munk-Christensen -- Thursday, 6 May 2010, at 7:20 a.m.
                  • Article on "Mr. Bridge" Mentions Backgammon and Poker
                    Stick -- Thursday, 6 May 2010, at 7:49 a.m.
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                      Christian Munk-Christensen -- Thursday, 6 May 2010, at 7:52 a.m.
                  • Article on "Mr. Bridge" Mentions Backgammon and Poker
                    Matt Cohn-Geier -- Thursday, 6 May 2010, at 9:17 a.m.
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                      Casper van der Tak -- Thursday, 6 May 2010, at 9:22 a.m.
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                    Rich Munitz -- Thursday, 6 May 2010, at 12:39 p.m.
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                    David Rockwell -- Thursday, 6 May 2010, at 1:46 p.m.
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                      lenny -- Thursday, 6 May 2010, at 8:36 p.m.
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                      Bob Koca -- Friday, 7 May 2010, at 12:00 a.m.
                      • flawed measure of complexity
                        Timothy Chow -- Friday, 7 May 2010, at 12:25 a.m.
                        • flawed measure of complexity
                          Bill Riles -- Friday, 7 May 2010, at 1:05 a.m.
                          • flawed measure of complexity
                            Stick -- Friday, 7 May 2010, at 1:53 a.m.
                            • flawed measure of complexity
                              Bill Riles -- Friday, 7 May 2010, at 4:46 a.m.
                            • flawed measure of complexity
                              Nack Ballard -- Friday, 7 May 2010, at 6:10 a.m.
                              • flawed measure of complexity
                                Timothy Chow -- Friday, 7 May 2010, at 6:20 p.m.
                                • flawed measure of complexity
                                  Nack Ballard -- Friday, 7 May 2010, at 8:21 p.m.
                          • flawed measure of complexity
                            Timothy Chow -- Friday, 7 May 2010, at 3:01 a.m.
                            • flawed measure of complexity
                              Stick -- Friday, 7 May 2010, at 3:05 a.m.
                              • flawed measure of complexity
                                Timothy Chow -- Friday, 7 May 2010, at 3:52 a.m.
                                • flawed measure of complexity
                                  Rich Munitz -- Friday, 7 May 2010, at 3:57 a.m.
                                  • flawed measure of complexity
                                    Bob Koca -- Friday, 7 May 2010, at 4:24 a.m.
                                    • flawed measure of complexity
                                      Timothy Chow -- Friday, 7 May 2010, at 6:08 p.m.
                                • flawed measure of complexity
                                  Stick -- Friday, 7 May 2010, at 4:17 a.m.
                                  • flawed measure of complexity
                                    Timothy Chow -- Friday, 7 May 2010, at 4:20 a.m.
                                    • flawed measure of complexity
                                      Stick -- Friday, 7 May 2010, at 4:28 a.m.
                      • flawed measure of complexity
                        David Rockwell -- Friday, 7 May 2010, at 12:32 a.m.
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                        Matt Cohn-Geier -- Friday, 7 May 2010, at 6:45 a.m.
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                                Nack Ballard -- Friday, 7 May 2010, at 8:28 a.m.
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                                    Nack Ballard -- Friday, 7 May 2010, at 8:09 p.m.
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                                          Maik Stiebler -- Wednesday, 12 May 2010, at 6:56 a.m.
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                    • Article on "Mr. Bridge" Mentions Backgammon and Poker
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                  Daniel Murphy -- Thursday, 6 May 2010, at 9:31 p.m.
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                    mamabear -- Friday, 7 May 2010, at 2:00 a.m.
              • Article on "Mr. Bridge" Mentions Backgammon and Poker
                Bob Koca -- Friday, 7 May 2010, at 12:03 a.m.
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          Timothy Chow -- Thursday, 6 May 2010, at 4:50 a.m.
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