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Individual Calculations August 2021 |
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| Koziorowicz, Michal Total change: 14.40 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2021 | Lublin | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2122 | 5.00 | 9 | 0.36 | 40 | 14.40 | |
|  Niedbala, Bartlomiej | f | | 2360 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Krupinski, Mikolaj | | | 1830 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Poltorak, Sebastian | | | 2181 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Malicka, Maria | f | wc | 2272 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Czopor, Maciej | f | | 2279 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Grochol, Kamil | | | 1978 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Chyzy, Jakub | f | | 2257 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Backiel, Hubert | | | 2010 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Piechota, Kamil | | | 1722 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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