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Individual Calculations September 2023 |
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| Szylko, Waldemar Total change: -20.60 | |   |
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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 |
| 1670 | 1923 | 6.00 | 9 | -1.03 | 20 | -20.60 | |
|  Ossowski, Boleslaw | | | 1523 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Skrzypek, Leszek | | | 1557 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kruczynski, Marek | | | 1795 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Harasim, Wieslaw | | | 1661 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Jeziorny, Janusz | | | 1623 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wasik, Jozef | | | 1595 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wilczynski, Adam | | | 1510 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Szydelko, Kazimierz | | | 1645 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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