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Individual Calculations April 2023 |
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| Migala, Andrzej Total change: -28.60 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1967 | 5.00 | 9 | -1.43 | 20 | -28.60 | |
|  Szydlowski, Wiktor | | | 1707 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Siewert, Roman | | | 1840 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kasperczyk, Szymon | | | 1847 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pociejowski, Marek | | | 1856 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Racis, Michal | | | 1806 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Naruszewicz, Lukasz | | | 1741 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hornik, Bronislaw | | | 1762 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Murawski, Eugeniusz | | | 1737 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Piotrowski, Arkadiusz | | | 1912 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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