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Individual Calculations November 2023 |
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| Kowalczuk, Wojciech Total change: 3.20 | |   |
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| Turniej Szachowy Osob Niepelnosprawnych i Starszych "IDEA" 2023 25.09-02.10.2023 | Pszczew | POL | 2023-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1982 | 8.00 | 9 | 0.01 | 20 | 0.20 | |
|  Kasianczuk, Krzysztof | | | 1554 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Anglart, Edward | | | 1724 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Krasowski, Slawomir | | | 1797 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bobrowski, Piotr | | | 1728 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Winiarski, Kazimierz | | | 1637 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Rothe, Oskar | | | 1582 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomalak, Stanislaw | | | 1562 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Janocha, Jan | | | 1449 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Piasecki, Stanislaw | | | 1415 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | | | Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r1 | Dolny Slask | POL | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1982 | 1.00 | 1 | 0.15 | 20 | 3.00 | |
| | Pietryk, Joanna | | | 1690 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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