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Individual Calculations September 2019 |
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| Szewczyk, Mariusz Total change: -28.20 | |   |
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| III Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2050 | 5.50 | 9 | -1.41 | 20 | -28.20 | |
|  Bojczewski, Mateusz | | | 1836 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Maciejewski, Mikolaj | | | 1788 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Zalega, Maciej | | | 1650 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sivickis, Wiktoria | | | 1793 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Szczygiel, Jakub | | | 1809 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hasinski, Krystian | | | 1902 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Wojdak, Jan | | | 1913 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Weintraub, Amit | | | 1876 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kozlowski, Michal | | | 1926 | POL | 0.50 | 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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