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Individual Calculations September 2022 |
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| Cyborowski, Lukasz Total change: -3.50 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2483 | 7.50 | 9 | -0.35 | 10 | -3.50 | |
|  Lambrecht, Tomasz | | | 1995 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | |  Czechowski, Jakub | | | 1971 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Koziorowicz, Michal | f | | 2230 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Razin, Vadim | | | 2434 | UKR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Siekanska, Maria | | | 2083 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dziewonski, Dariusz | | | 2076 | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kowalczyk, Rafal | | | 2239 | POL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Bugajski, Robert | f | | 2005 | POL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Kolodziejski, Piotr | | | 1972 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | * 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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