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Blitz:
Individual Calculations October 2023 |
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| Lewandowski, Rafal Total change: -18.40 | |   |
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| Szansa Chess Open Blitz 2023 | Warszawa | POL | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1952 | 7.00 | 13 | -0.92 | 20 | -18.40 | |
|  Dziolko, Wiktor | | | 1552 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Urbaniak, Karol | | | 1522 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gozdzicki, Maciej | | | 1630 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kopczynski, Michal | c | | 2219 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Artsemenka, Mikalai | | | 1645 | FID | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malicka, Maria | f | wg | 2132 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Prokopiuk, Jakub | | | 1584 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lipka, Ignacy | | | 1687 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Leszczewicz, Karol | | | 1565 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Golecki, Jan | | | 2113 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Czarnecka, Lidia | | wc | 2038 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Buraczewski, Rafal | c | | 2019 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Chylewski, Patryk | m | | 2202 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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