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Individual Calculations October 2014 |
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| Kowalewicz, Kacper Total change: 28.80 | |   |
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| Obra Lato Open 2014 | Obra | POL | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1748 | 4.50 | 8 | 1.44 | 20 | 28.80 | |
|  Swigon, Grzegorz | | | 1348 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobczak, Miroslaw | | | 1938 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Jaroch, Pawel | | | 2148 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Rozumek, Krzysztof | | | 1907 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Korbal, Arkadiusz | | | 2116 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Simon, Marek | | | 1837 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kaminski, Piotr | | | 1598 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Niedbala, Wojciech | | | 1868 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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