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Individual Calculations May 2017 |
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| Koopmeiners, Karl Total change: -13.40 | |   |
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| 28th NATO Chess Championship 2017 | Budapest | HUN | 2017-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2004 | 2.50 | 6 | -0.67 | 20 | -13.40 | |
|  Pavlidou, Ekaterini | | wm | 2166 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Ross, David C | | | 1604 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Randall, Gordon J | | | 1970 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Rizihs, Valerijs | | | 1825 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kende, Gyorgy Dr. | c | | 2136 | HUN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Graczyk, Damian | | | 2106 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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