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Individual Calculations June 2023 |
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| Marszalek, Jakub Total change: 59.20 | |   |
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| OPEN JASTRZEBIE-ZDROJ 2023 | Jastrzebie-Zdroj | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1385 | 5.00 | 8 | 1.48 | 40 | 59.20 | |
|  Grzywa, Przemyslaw | | | 1184 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Witanski, Marek | | | 1363 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sapeta, Robert | | | 1870 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Sakundiak, Dmytro | | | 1411 | UKR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Skorupa, Antonina | | | 1135 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Drabiniok, Kazimierz | | | 1789 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Figa, Karolina | | | 1569 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kaminska, Zuzanna | | | 1330 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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