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Individual Calculations April 2023 |
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| Olszewski, Jerzy Total change: 3.60 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1551 | 3.00 | 9 | 0.18 | 20 | 3.60 | |
|  Siewert, Roman | | | 1840 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Szydlowski, Wiktor | | | 1707 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Minko, Janusz | | | 1701 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zajaczkowski, Gwidon | | | 1524 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zelajtys, Jozef | | | 1769 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Spionkowski, Fabian | | | 1654 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Barnowski, Sylwester | | | 1742 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wysocki, Mieczyslaw | | | 1586 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Debowska, Teresa | f | | 1742 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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