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Individual Calculations September 2023 |
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| Friml, Antonin Total change: -30.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 2057 | 6.50 | 9 | -1.52 | 20 | -30.40 | |
|  Cichocka, Katarzyna | | | 1527 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Mazur, Jan | | | 1657 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janocha, Jan | | | 1488 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Szydelko, Kazimierz | | | 1645 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Chmielewski, Miroslaw | | | 1565 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Chmielowski, Aleksander | | | 1524 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Litwin, Tomasz | | | 1591 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Fikus, Zygmunt | | | 1885 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fainberg, Boris | | | 1976 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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