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Individual Calculations March 2011 |
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| Chos, Alexey Total change: -14.90 | |   |
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| II Memoria³ im. Ziemowita Zgierskiego - Obra Zima Open 2011 | Obra | POL | 2011-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2316 | 6.00 | 9 | -1.49 | 10 | -14.90 | |
|  Mackowiak, Michal | | | 1916 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Miszczak, Mateusz | | | 1916 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Szmidt, Przemyslaw | | | 2023 | POL | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Zielewicz, Piotr | | | 1916 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dmochowska, Agnieszka | | wc | 1916 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rozumek, Krzysztof | | | 1916 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jagodzinski, Piotr | | | 2148 | POL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Bielinski, Dariusz | | | 2213 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Flak, Pawel | | | 2179 | POL | 0.00 | 1 | -0.68 | 10 | -6.80 | | | * 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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