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Individual Calculations September 2023 |
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| Duda, Szymon Total change: 30.80 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN A | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1802 | 3.00 | 8 | 0.77 | 40 | 30.80 | |
|  Musial, Igor | | | 1921 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Palacki, Rafal | | | 1915 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sygulski, Piotr | | | 1985 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zurkowski, Andrzej | | | 2008 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Lis, Maksymilian | | | 1825 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kaczmarek, Aleksander | f | | 2313 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kusiak, Mateusz | | | 2000 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Powalka, Michal | | | 1960 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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