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Individual Calculations July 2017 |
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| Choroszej, Aleksander Total change: -6.20 | |   |
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| 183rd YMCA Spring 2017-A | Warszawa | POL | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1984 | 7.50 | 11 | -0.31 | 20 | -6.20 | |
|  Kurowski, Andrzej | | | 1809 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Markiewicz, Michal | | | 1923 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Pesko, Tomasz | | | 1802 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sawicki, Wojciech | | | 1814 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kasperkiewicz, Pawel | | | 1975 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Wnuk-Lipinski, Pawel | | | 1802 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Omar, Mohamed | | | 1764 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Celinski, Kamil | | | 1762 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kasperski, Marcin | | | 1788 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Moskwinski, Marek | | | 1806 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Szewczak, Andrzej | | | 1789 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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