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Individual Calculations August 2023 |
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| Lewandrowski, Tomasz Total change: -3.20 | |   |
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| Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1849 | 6.00 | 9 | -0.16 | 20 | -3.20 | |
|  Zapalowska, Wiktoria | | | 1685 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Mironowicz, Karol | | | 1714 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Matskevich, Varvara | | | 1675 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Panczuk, Grzegorz | | | 1669 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Helgadottir, Idunn | | | 1646 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gunnarsson, Helgi Petur | | | 1723 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kotowicz, Kamil | | | 1703 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kudlak, Julia | | | 1900 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Jaszczuk, Piotr | | | 1671 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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