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Individual Calculations August 2019 |
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| Ossolinska, Matylda Total change: -66.00 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1571 | 1.50 | 9 | -1.65 | 40 | -66.00 | |
|  Janik, Marcin | | | 1787 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Dwilewicz, Agata | | | 1755 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Palka, Dominika | | | 1749 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rozumek, Krzysztof | | | 1792 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kowalik, Pawel | | | 1677 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Sypula, Krzysztof | | | 1686 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Pasternak-Winiarski, Adam | | | 1627 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kowalczyk, Waldemar | | | 1537 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Poniewierski, Jacek | | | 1562 | FRA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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