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Individual Calculations August 2023 |
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| Koziol, Dariusz Total change: 11.20 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1797 | 5.50 | 9 | 0.56 | 20 | 11.20 | |
|  Zdziarski, Waldemar | | | 1397 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szczesniak, Konrad | | | 2022 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Marczukiewicz, Slawomir | | | 1468 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wielosz, Jaroslaw | | | 1857 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Krainski, Slawomir | | | 1995 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sciborowski, Miroslaw | | | 1923 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Przerwa, Waldemar | | | 1680 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sobich, Stanislaw | | | 1628 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kruczynski, Marek | | | 1758 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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