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Individual Calculations September 2016 |
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| Purczynski, Andrzej Total change: 17.20 | |   |
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| 24th Poznan Chess Festival | Poznan | POL | 2016-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1232 | 2.50 | 9 | 0.86 | 20 | 17.20 | |
|  Weglarz, Janusz | | | 1632 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Banach, Szymon | | | 1632 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leszczynski, Hubert | | | 1632 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ros Gorne, Ramon | | | 1561 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wojdak, Jan | | | 1632 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gajewski, Zbigniew | | | 1435 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Roszkiewicz, Anna | | | 1476 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Piechocki, Bronislaw | | | 1466 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Piechota, Jozef | | | 1196 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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