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Individual Calculations June 2023 |
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| Raszka, Janusz Total change: -25.40 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1978 | 6.00 | 9 | -1.27 | 20 | -25.40 | |
|  Janocha, Jan | | | 1578 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Witoszek, Tadeusz | | | 1723 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Tchorzewski, Kazimierz | | | 1618 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tadzik, Dariusz | | | 1771 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kot, Jerzy | f | | 1865 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Poniewierski, Piotr | | | 1763 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kucharski, Tadeusz | | | 1559 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Horak, Miroslav | | | 1703 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Marszk, Kazimierz | f | | 1836 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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