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Individual Calculations December 2022 |
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| Gajdzica, Maciej Total change: -0.20 | |   |
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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 |
| 1774 | 1872 | 5.50 | 9 | -0.01 | 20 | -0.20 | |
|  Grynia, Jakub | | | 1452 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Gorski, Boguslaw | | | 1699 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zenker, Bernard | | | 1472 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nawrocki, Michal | | | 1472 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zdanowicz, Piotr | | | 2041 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gozdzicki, Maciej | | | 1711 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kabzinski, Jan | | | 1589 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chojnacki, Krzysztof | m | | 2321 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kruse, Janik | | | 2211 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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