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Rapid:
Individual Calculations July 2023 |
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| Dubowski, Robert Total change: -1.80 | |   |
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| Mistrzostwa Polski Wojska Polskiego w Szachach Szybkich 2023 | Brzeg | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1587 | 1.50 | 5 | -0.09 | 20 | -1.80 | |
|  Wisniewski, Robert | | | 1892 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Sarnowski, Witold | | | 1815 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Koronkiewicz, Adam | | | 1187 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koczot, Jakub | | | 1782 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kedzierski, Slawomir | | | 2000 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | * 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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