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Individual Calculations June 2023 |
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| Gromczak, Dariusz Total change: -28.60 | |   |
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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 |
| 1719 | 1897 | 5.00 | 9 | -1.43 | 20 | -28.60 | |
|  Wroblewski, Wojciech | | | 1503 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szydelko, Kazimierz | | | 1649 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Szyszylo, Rafal | c | | 2081 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Czepczynski, Boguslaw | | | 1729 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sobich, Stanislaw | | | 1552 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Sosnowska, Elzbieta | | wf | 1681 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Krupa, Jerzy | | | 1773 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Witoszek, Tadeusz | | | 1723 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chmiel, Piotr | | | 1784 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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