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Rapid:
Individual Calculations January 2019 |
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| Peret, Ryszard Total change: -48.20 | |   |
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| I Memorial Boguslawa Sygulskiego Grupa A | Pilzno | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1533 | 3.00 | 7 | -2.41 | 20 | -48.20 | |
|  Markiewicz, Jerzy | f | | 1933 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hals, Emilia | | | 1269 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bartuzi, Krzysztof | | | 1135 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sloniec, Natalia | | | 1133 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zygmunt, Magdalena | | | 1256 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Wolak, Piotr | | | 1133 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bobulski, Jan | | | 1133 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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