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Individual Calculations January 2010 |
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| Motor, Marta Total change: -6.00 | |   |
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| II Druzynowe Mistrzostwa Polski Kobiet | Wroclaw | POL | 2009-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2038 | 2.50 | 4 | -0.40 | 15 | -6.00 | |
|  Zdziarska, Lidia | | | 1940 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Grochocinska, Urszula | | | 1677 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Krupa, Anna | | | 1846 | POL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Wisniowska, Klaudia | | | 1953 | POL | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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