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Individual Calculations September 2014 |
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| Kaczmarek, Arkadiusz Total change: -27.20 | |   |
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| 22nd Poznan Chess Festival | Poznan | POL | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2015 | 5.00 | 9 | -1.36 | 20 | -27.20 | |
|  Zgarda, Jaroslaw | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tazbir, Marcin | g | | 2415 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lesien, Przemyslaw | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banach, Szymon | | | 1892 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Jarmuzek, Karolina | | | 1772 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Paczka, Patryk | | | 1860 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Opolski, Wojciech | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Niedbala, Wojciech | | | 1868 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hemmerling, Jaroslaw | | | 1910 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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