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Rapid:
Individual Calculations January 2015 |
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| Szafranski, Piotr Total change: 25.20 | |   |
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| European Rapid Chess Championship 2014 | Wroclaw | POL | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1294 | 2.00 | 8 | 1.26 | 20 | 25.20 | |
|  Szajda, Marcin | | | 1694 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Krupacz, Maciej | | | 1694 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Antolak, Julia | | | 1694 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kruszynski, Krzysztof | | | 1677 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bebel, Agnieszka | | | 1598 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mackiewicz, Marcin | | | 1639 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Botor, Michalina | | | 1694 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bettazzi, Daniele | | | 1694 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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