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Individual Calculations August 2022 |
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| Seo, Ian Total change: -116.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1476 | 2.00 | 4 | -1.46 | 40 | -58.40 | |
|  Kuszewski, Franciszek | | | 1092 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Sobczak, Filip | | | 1076 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Komuda, Ksawery | | | 1183 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Malicka, Magdalena | | | 1251 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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) | | | | Warsaw Chess Open 2022 - B | Warszawa | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1476 | 1.50 | 5 | -1.44 | 40 | -57.60 | |
| | Martellier, Charles | | | 1791 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kozera, Konrad | | | 1238 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nocek, Dominik | | | 1681 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nozynski, Stanislaw | | | 1127 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Swicarz, Jakub | | | 1151 | POL | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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