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Individual Calculations March 2019 |
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| Rak, Maciej Total change: -33.20 | |   |
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| VII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia-Gora | POL | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1812 | 5.50 | 9 | -0.83 | 40 | -33.20 | |
|  Zygmunt, Patrycja | | | 1412 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Zalega, Maciej | | | 1412 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Stefanski, Adam | | | 1459 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Kozlinski, Marcin | | | 1539 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Filipska, Maja | | | 1645 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Sawa, Daria | | | 1573 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Choinska, Debora | | | 1629 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hilarecki, Grzegorz | | | 2006 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Waszczuk, Patrycja | | | 2000 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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