Individual Calculations September 2010 |
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Zajkowska, Olga Total change: -25.50 | | |
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Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2010-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1571 | 1844 | 4.00 | 7 | -1.70 | 15 | -25.50 | |
| Kalhorn, Marcin | | | 1540 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | Sacharewicz, Krzysztof | | | 1444 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Kosior, Artur | | | 1593 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | Kaminski, Lukasz | | | 1444 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Rozycki, Bartlomiej | | | 1748 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | | Stezycka, Paulina | | | 1527 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | | Drozdowski, Konrad | | | 1703 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | * 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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