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Individual Calculations August 2023 |
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| Grabarczyk, Miroslaw Total change: -10.20 | |   |
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| Festiwal Ziemi Sokolskiej 2023 - grupa A | Sokolka | POL | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 2328 | 3.50 | 5 | -1.31 | 10 | -13.10 | |
|  Valciukiene, Asta | | | 1697 | LTU | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Etel, Szymon | | | 1290 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Ryszkiewicz, Adam | | | 1953 | POL | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Valciukas, Lukas | | | 1928 * | LTU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Krol, Jan | | | 1678 | POL | 0.00 | 1 | -0.99 | 10 | -9.90 | | | * 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) | | | | I MIEDZYNARODOWY FESTIWAL SZACHOWY Kraina Tysiaca Jezior grupa open | Wegielsztyn | POL | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2328 | 6.00 | 6 | 0.29 | 10 | 2.90 | |
| | Krasniewski, Grzegorz | | | 1928 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Krasniewski, Maciej | | | 1737 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Galeziewski, Olaf | | | 1689 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Hiszczynski, Jakub | | | 1977 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Krasniewski, Szymon | | | 1875 | POL | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Hasinski, Krystian | | | 1698 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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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