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Rapid:
Individual Calculations January 2015 |
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| Jefimow, Bronislaw Total change: -6.00 | |   |
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| European Rapid Chess Championship 2014 | Wroclaw | POL | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1610 | 3.00 | 9 | -0.30 | 20 | -6.00 | |
|  Perdek, Miroslaw | f | | 2010 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tomaszewski, Kacper | | | 2000 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Armstrong, Malcolm J | | | 2010 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skiba, Aleksandra | | | 1236 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wolak, Jacek | | | 2002 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kraszewski, Grzegorz | | | 1303 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Galant, Ireneusz | | | 1934 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wisniewski, Michal | | | 1853 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kejna, Piotr | | | 1280 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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