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Rapid:
Individual Calculations January 2019 |
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| Tatarczany, Piotr Total change: 12.80 | |   |
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| I Memorial Boguslawa Sygulskiego Grupa A | Pilzno | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1596 | 4.00 | 8 | 0.64 | 20 | 12.80 | |
|  Kopacz, Grzegorz | f | | 1996 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skiba, Grzegorz | | | 1372 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Polak, Sylwia | | | 1400 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Augustyn, Sebastian | | | 1996 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hals, Emilia | | | 1269 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marzec, Karol | | | 1996 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mala, Marcin | | | 1496 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Widla, Piotr | | | 1996 * | POL | 0.00 | 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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