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Individual Calculations July 2023 |
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| Gasik, Jadwiga Total change: -14.20 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1596 | 4.00 | 8 | -0.71 | 20 | -14.20 | |
|  Czajkowski, Ryszard | | | 2025 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Stronias, Lech | | | 1369 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shilov, Sergej | f | | 2083 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Jaremczyk, Antoni | | | 1401 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ziobrowska, Danuta | | | 1341 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Janik, Grzegorz | | | 1279 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Steczko, Jozef | | | 1426 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Chodorowski, Wlodzimierz | | | 1480 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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