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Individual Calculations July 2017 |
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| Szewczak, Andrzej 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 |
| 1842 | 1789 | 4.00 | 10 | -0.31 | 20 | -6.20 | |
|  Markiewicz, Michal | | | 1923 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Pesko, Tomasz | | | 1802 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kasperkiewicz, Pawel | | | 1975 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wnuk-Lipinski, Pawel | | | 1802 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Omar, Mohamed | | | 1764 | EGY | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Celinski, Kamil | | | 1762 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kasperski, Marcin | | | 1788 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Moskwinski, Marek | | | 1806 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Choroszej, Aleksander | | | 1984 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kurowski, Andrzej | | | 1809 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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