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Individual Calculations August 2019 |
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| Gorecki, Andrzej Total change: -62.80 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1750 | 2.50 | 9 | -3.14 | 20 | -62.80 | |
|  Pawlowski, Maciej | | | 1964 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Haliniak, Wojciech | | | 1563 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sidorczuk, Dominik | | | 1599 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Dabrowska, Aleksandra | | | 1634 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Plichta, Krzysztof | | | 1582 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Rouda Essa, Alserkal | | wc | 1684 | UAE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Poniewierski, Jacek | | | 1562 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kwiecinski, Rafal | | | 1623 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Socko, Szymon | | | 1685 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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