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Individual Calculations January 2021 |
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| Wesolek, Krzysztof Total change: -1.60 | |   |
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| Otwarte Mistrzostwa Warszawy w szachach klasycznych - gr. B | Warszawa | POL | 2020-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1633 | 5.00 | 7 | -0.04 | 40 | -1.60 | |
|  Krogulski, Maksymilian | | | 1233 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mielcuch, Karol | | | 1233 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maryniec, Grzegorz | | | 1233 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mossakowski, Jakub | | | 1379 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Pastuszko, Katarzyna | | | 1259 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Michalska, Aleksandra | | | 1797 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Leszczynski, Bartosz | | | 1788 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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