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Individual Calculations September 2023 |
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| Jeziorny, Janusz Total change: 58.40 | |   |
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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 |
| 1822 | 1623 | 5.00 | 8 | 2.92 | 20 | 58.40 | |
|  Szopa, Andrzej | | | 1223 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mazalon, Mariusz | | | 1967 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Postolati, Alexander | | | 1804 | ISR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Meizlin, Yaacov | | | 1885 | ISR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Fikus, Zygmunt | | | 1885 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Szylko, Waldemar | | | 1923 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Zowada, Kazimierz | | | 1989 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kwiecien, Zbigniew | f | | 1901 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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