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Individual Calculations March 2012 |
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| Kwiatkowski, Zygmunt Total change: -7.80 | |   |
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| RYBNIK CHESS CLASSIC 2012 - OPEN | Rybnik | POL | 2012-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1616 | 2.50 | 5 | -0.52 | 15 | -7.80 | |
|  Drabiniok, Kazimierz | | | 2016 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cieslak, Wiktoria | | | 1312 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Klementowski, Dawid | | | 1640 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | |  Ochowicz, Jakub | | | 1404 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Polasinski, Zbigniew | | | 1326 | POL | 1.00 | 1 | 0.16 | 15 | 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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