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Individual Calculations October 2023 |
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| Kulpinski, Piotr Total change: -4.20 | |   |
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| Puchar Polski Niepelnosprawnych w szachach | Wladyslawowo | POL | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1850 | 5.50 | 9 | -0.21 | 20 | -4.20 | |
|  Rogalski, Krzysztof | | | 1575 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Spionkowski, Fabian | | | 1609 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mettel, Werner | | | 1620 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Niecko, Stanislaw | | | 1691 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Siewert, Roman | | | 1831 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mierzynski, Jaroslaw | | | 1896 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Hornik, Bronislaw | | | 1766 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hagel, Mariusz | | | 1792 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kozlowski, Franciszek | | | 1914 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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