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Rapid:
Individual Calculations July 2023 |
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| Bachorczyk, Marcin Total change: -20.60 | |   |
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| Turniej o Puchar Ministra Obrony Narodowej w Szachah Szybkich | Brzeg | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1904 | 5.00 | 8 | -1.03 | 20 | -20.60 | |
|  Wisniewski, Wieslaw | | | 1429 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Boruc, Zbigniew | | | 1504 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zoladkowski, Marek | | | 1705 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ceglowski, Ryszard | | | 1639 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Merci, Andrzej | | | 1734 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chmiel, Pawel | | | 1645 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kedzierski, Slawomir | | | 2000 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rozumek, Krzysztof | | | 1775 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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