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Individual Calculations June 2023 |
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| Sokolowski, Ryszard Total change: 0.20 | |   |
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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 |
| 1843 | 1979 | 6.00 | 9 | 0.01 | 20 | 0.20 | |
|  Blasiak, Miroslaw | | | 1579 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kielbratowski, Maciej | | | 1739 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fiser, Jiri | | | 1818 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Samborski, Henryk | f | | 2056 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Omelanczuk, Jacek | | | 1802 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Klimaszewski, Dariusz | c | | 2116 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Poniewierski, Piotr | | | 1763 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kawula, Andrzej | | | 1870 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Siewert, Roman | | | 1840 | 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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