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Individual Calculations November 2009 |
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| Czachor, Grzegorz Total change: 14.10 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2024 | 6.50 | 9 | 0.94 | 15 | 14.10 | |
|  Lis, Marcelina | | | 1865 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Traczyk, Pawel | | | 1839 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Czachor, Radoslaw | | | 2101 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Nowak, Ryszard | | | 2106 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Przymusinski, Tomasz | | | 1815 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Leczycki, Pawel | | | 1959 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Jedras, Piotr | | | 1887 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Dobrowolski, Marcin | | | 1948 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Wrobel, Maciej | | | 1883 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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