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Individual Calculations September 2023 |
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| Litwin, Tomasz Total change: 21.20 | |   |
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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 |
| 1694 | 1591 | 4.50 | 9 | 1.06 | 20 | 21.20 | |
|  Hetzer, Margarete | | | 1191 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fikus, Zygmunt | | | 1885 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kwiek, Janusz | | | 1376 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kwasny, Leszek | | | 1816 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Poniewierski, Piotr | | | 1821 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kolodziej, Dariusz | | | 1745 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Friml, Antonin | | | 2057 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kwiecien, Zbigniew | f | | 1901 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bartczak, Hanna | | | 1451 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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