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Individual Calculations September 2009 |
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| Green, Austen Jay Total change: 7.50 | |   |
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| Dallas Chess Club Summer Round Robin | Richardson, Texas | USA | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2080 | 8.00 | 9 | 0.30 | 25 | 7.50 | |
|  Wilson, John D | | | 1751 | USA | 0.50 | 1 | -0.38 | 25 | -9.50 | |  Baumann, Glenn | | | 1730 | USA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Jamison, Courtney | | | 1976 | USA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Jones, Julia E | | | 1730 | USA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Xiong, Jeffery | | | 1776 | USA | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Williams, Mack H | | | 1749 | USA | 1.00 | 1 | 0.12 | 25 | 3.00 | | | He, Tommy O | | | 1730 | USA | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Su, Dion | | | 1730 | USA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Sneden, Jeffrey C | | | 1751 | USA | 1.00 | 1 | 0.12 | 25 | 3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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