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Individual Calculations July 2023 |
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| Bugajski, Robert Total change: 38.00 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1909 | 6.50 | 9 | 1.90 | 20 | 38.00 | |
|  Chmielowski, Aleksander | | | 1509 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bobrowski, Piotr | | | 1728 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Palosz, Andrzej | | | 2006 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Sokolowski, Ryszard | | | 1979 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kawula, Andrzej | | | 1902 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Klimaszewski, Dariusz | c | | 2111 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Czajkowski, Ryszard | | | 2025 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Siewert, Roman | | | 1804 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Suchocki, Tomasz | | | 1950 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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