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Rapid:
Individual Calculations November 2019 |
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| Grzelak, Grzegorz Total change: -67.40 | |   |
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| IX Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1556 | 3.00 | 8 | -3.37 | 20 | -67.40 | |
|  Koziorowicz, Michal | | | 1926 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Grzelak, Piotr | | | 1200 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Walkowski, Tobiasz | | | 1226 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Kaminski, Tomasz | | | 1156 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ullrich, Karol | | | 1207 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kordek, Eryk | | | 1156 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dluski, Wiktor | | | 1256 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hermanowicz, Jakub | | | 1156 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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