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Individual Calculations November 2009 |
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| Czachor, Radoslaw Total change: -24.75 | |   |
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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 |
| 1913 | 2101 | 5.00 | 9 | -1.65 | 15 | -24.75 | |
|  Dziodzio, Angelika | | | 1811 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Konieczynski, Piotr | | | 1953 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Czachor, Grzegorz | | | 2024 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Zakrzewski, Marek | | | 1947 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Jacel, Lukasz | | | 1961 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Krupa, Jerzy | | | 1973 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Lis, Marcelina | | | 1865 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Gora, Jan | | | 1796 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Jedras, Piotr | | | 1887 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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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