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Individual Calculations February 2014 |
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| Kumala, Aleksander Total change: -41.85 | |   |
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| XVI Ketrzynski Festiwal Szachowy - OPEN A | Ketrzyn | POL | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1984 | 5.00 | 9 | -2.79 | 15 | -41.85 | |
|  Zurawski, Kamil | | | 1584 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Tarajkiewicz, Krzysztof | | | 1666 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Lewandrowski, Tomasz | | | 1782 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Kowalec, Maciej | | | 1834 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Bober, Wojciech | | | 1584 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Mietkiewicz, Jacek | | | 1584 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Pielach, Jacek | | | 1584 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fukowski, Pawel | | | 1674 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Kalinowska, Zuzanna | | | 1584 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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