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Individual Calculations December 2022 |
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| Chaczynski, Kamil Total change: -28.60 | |   |
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| XXIX Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2022-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 2133 | 6.00 | 8 | -1.43 | 20 | -28.60 | |
|  Przysiecki, Maciej | | | 1553 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Kabzinski, Jan | | | 1589 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | May, Jakub | | | 1733 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kukorowski, Jan | | | 1829 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Stachowiak, Bruno | | | 1536 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Lukaszewicz, Piotr | | | 1770 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Glatty, Zbigniew | | | 1756 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Diachek, Andriy | | | 1756 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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