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Individual Calculations January 2023 |
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| Majcher, Andrzej Total change: -1.20 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1493 | 5.00 | 9 | -0.06 | 20 | -1.20 | |
|  Korbela, Anna | | | 1093 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kulpinski, Piotr | | | 1875 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Przybyl, Przemyslaw | | | 1258 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nowak, Karol | | | 1169 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Spionkowski, Fabian | | | 1586 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Niecko, Stanislaw | | | 1732 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Racis, Weronika | | | 1436 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kizym, Lukasz | | | 1280 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Raczek, Stanislaw | | | 1513 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | |
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