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Individual Calculations September 2019 |
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| Chmiel, Marcin Total change: 3.40 | |   |
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| XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2212 | 6.50 | 9 | 0.17 | 20 | 3.40 | |
|  Dachtera, Piotr | | | 1812 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Somyk, Marcin | | | 1849 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sieciechowicz, Marcin | m | | 2375 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Szelag, Zuzanna | | | 1826 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Rozumek, Krzysztof | | | 1812 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Glatty, Zbigniew | | | 1886 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Janicki, Rafal | | | 1812 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chojnacki, Krzysztof | m | | 2360 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Maciejczak, Jakub | f | | 2352 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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