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Rapid:
Individual Calculations October 2023 |
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| Lach, Kazimierz Total change: -20.40 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1503 | 3.50 | 8 | -1.39 | 20 | -27.80 | |
|  Ordaz Valdes, Lisandra Teresa | m | wg | 2288 | CUB | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Zychon, Rozalia | | | 1114 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sakharchuk, Maksim | | | 1103 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marczok, Jakub | | | 1158 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Jozwiak, Wiktor | | | 1200 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zaba, Patryk | | | 1170 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Krych, Dominik | | | 1714 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stryjski, Kazimierz | | | 1741 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Memorial Karla Osmancika 2023 | Dolni Benesov | CZE | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1503 | 2.00 | 7 | 0.37 | 20 | 7.40 | |
| | Sobek, Jaroslav | f | | 1974 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Vanek, Jakub | | | 1271 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mikova, Miriam | | | 1865 | SVK | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mrazek, Roman | | | 1902 | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Janecek, Miroslav | | | 1685 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bergloviec, Jan | | | 1792 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vavrinkova, Eliska | | | 1757 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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