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Individual Calculations August 2023 |
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| Choroszej, Aleksander Total change: -79.80 | |   |
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| Indywidualne Mistrzostwa Polski Nieslyszacych 2023 - Mezczyzni | Kielce | POL | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1957 | 5.00 | 9 | -1.22 | 20 | -24.40 | |
|  Widalski, Waclaw | | | 1434 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Kozlowski, Bogdan | | | 1827 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Skoczylas, Szymon | | | 1648 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Walczak, Piotr | | | 1849 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Chojnowski, Marcin | | | 2043 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gackowski, Marian | | | 1557 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czech, Mieczyslaw | | | 1697 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Miozga, Tomasz | | | 2099 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Strzelecki, Jerzy | | | 1863 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1957 | 4.50 | 9 | -2.77 | 20 | -55.40 | |
| | Arciszewska, Zuzanna | | | 1732 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kania, Tomasz | | | 1714 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Szuber, Dawid | | | 1692 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Obukhava, Anastasiya | | | 1634 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mazurek, Jerzy | | | 1738 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mazur, Maciej | | | 1758 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mazus, Jakub | | | 1598 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Matskevich, Varvara | | | 1675 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Adamski, Adam | | | 1790 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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