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Individual Calculations June 2023 |
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| Chmiel, Piotr Total change: 28.80 | |   |
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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 |
| 1773 | 1784 | 6.00 | 9 | 1.44 | 20 | 28.80 | |
|  Balcerczak, Ewa | | | 1384 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Swierczewski, Marek | | | 2061 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Matejov, Jaroslav | | | 1967 | SVK | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Klimaszewski, Dariusz | c | | 2116 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wierzejski, Daniel | | | 1531 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bugajski, Robert | f | | 1936 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Heczko, Mieczyslaw | | | 1536 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Litwin, Tomasz | | | 1527 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gromczak, Dariusz | | | 1897 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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