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Individual Calculations August 2019 |
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| Dabrowska, Aleksandra Total change: -37.60 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1634 | 1.50 | 9 | -1.88 | 20 | -37.60 | |
|  Montolio Benedicto, Cesar | | | 1826 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Zbrzeski, Piotr | | | 1771 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Szymczak, Rafal | | | 1862 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gorecki, Andrzej | | | 1750 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bilczewska, Olga | | | 1717 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kalhorn, Marcin | | | 1639 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Tarka, Aleksandra | | | 1592 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Hampel, Anna | | | 1751 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Chmielewski, Miroslaw | | | 1647 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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