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Individual Calculations August 2019 |
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| Lasota, Adam Total change: -64.60 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1938 | 4.00 | 9 | -3.23 | 20 | -64.60 | |
|  Czarnecka, Lidia | | | 1731 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Iwaszkiewicz, Krzysztof | | | 1724 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Haliniak, Wojciech | | | 1563 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Szewczak, Andrzej | | | 1720 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gniado, Radoslaw | | | 1771 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Plichta, Krzysztof | | | 1582 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Janik, Marcin | | | 1787 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bancarewicz, Aleks | | | 1724 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sloniewska, Alicja | | | 1540 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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