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Individual Calculations September 2023 |
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| Nowak, Roksana Total change: -110.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1798 | 4.00 | 9 | -2.76 | 40 | -110.40 | |
|  Sobich, Stanislaw | | | 1644 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Jedrzejko, Martyna | | | 1687 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Matela, Krzysztof | | | 1690 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Yakovenko, Maxim | | | 1533 | UKR | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Zareba, Maciej | | | 1672 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Pryszczewski, Jakub | | | 1398 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Malicka, Magdalena | | | 1462 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sudja, Corentin | | | 1615 | FRA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Korszanski, Stanislaw | | | 1629 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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