Individual Calculations August 2021 |
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Cieslak, Wiktoria Total change: -50.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 1997 | 3.00 | 9 | -2.54 | 20 | -50.80 | |
| Jarmula, Lukasz | g | | 2397 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Rogala, Milosz | | | 1838 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | Zarebska, Lena | | | 1849 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | Cyra, Dariusz | | | 1852 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | Rozumek, Krzysztof | | | 1859 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | Michalska, Aleksandra | | | 1801 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Topola, Rafal | | | 1957 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | Spicak, Krzysztof | | | 1870 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | Jasiak, Filip | | | 1852 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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