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Rapid:
Individual Calculations April 2013 |
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| Koitka, Jakub Total change: -10.60 | |   |
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| III Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica | Trzcianka | POL | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2007 | 4.00 | 8 | -0.53 | 20 | -10.60 | |
|  Tomczak, Jacek | g | | 2407 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pyka, Slawomir | | | 1607 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dassuj, Andrzej | | | 1681 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kula, Robert | f | | 2313 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Witczak, Jakub | | | 1749 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Sikorski, Roman | | | 1695 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wisniewski, Emil | | | 1838 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Schmidt, Wlodzimierz | g | | 2337 | POL | 0.00 | 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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