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Individual Calculations September 2023 |
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| Bartlomowicz, Jakub Total change: 6.60 | |   |
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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 |
| 1657 | 1723 | 5.50 | 9 | 0.33 | 20 | 6.60 | |
|  Sawczuk, Czeslaw | | | 1501 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Pryszczewski, Jakub | | | 1323 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorny, Tomasz | | | 1671 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Walaszczyk, Aleksander | | | 1664 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mocko, Maciej | | | 1681 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Oglaza, Dawid | | | 1784 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Skrzyczek, Tomasz | | | 1797 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Matela, Krzysztof | | | 1690 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Pietrzak, Tomasz | | | 1800 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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