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Individual Calculations August 2019 |
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| Karhula, Sandro Total change: -104.00 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1682 | 0.50 | 8 | -2.60 | 40 | -104.00 | |
|  Musial, Tomasz | | | 1856 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Pekacki, Stanislaw | | | 1889 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sroka, Janusz | | | 1928 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zarebska, Lena | | | 1773 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Krasniewski, Szymon | | | 1627 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Sloniewska, Alicja | | | 1540 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Backiel, Hubert | | | 1748 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Rozumek, Krzysztof | | | 1792 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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