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Individual Calculations September 2022 |
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| Swierczynski, Stanislaw Total change: -19.60 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1626 | 4.50 | 9 | -0.49 | 40 | -19.60 | |
|  Sybis, Roman | | | 1226 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Zowada, Kazimierz | | | 2041 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Mucha, Marek | | | 1446 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wilczynski, Adam | | | 1470 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bartczak, Hanna | | | 1457 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Chmielowski, Aleksander | | | 1429 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Urban, Marek | | | 1544 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Bukowska, Katarzyna | | | 1842 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Chubar, Vladimir | m | | 1815 | UKR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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