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Individual Calculations June 2023 |
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| Kielbratowski, Maciej Total change: -54.60 | |   |
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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 |
| 1530 | 1739 | 4.00 | 9 | -2.73 | 20 | -54.60 | |
|  Slawinska, Ewa | | | 1339 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sokolowski, Ryszard | | | 1979 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Stepien, Janusz | | | 1508 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Chodorowski, Wlodzimierz | | | 1357 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Noworyta, Marek | | | 1454 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zydek, Stanislaw | | | 1532 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nawrocki, Wlodzimierz | | | 1531 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Tomczyk, Piotr | | | 1564 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wroblewski, Wojciech | | | 1503 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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