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Individual Calculations August 2022 |
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| Siekanska, Zuzanna Total change: 299.82 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1711 | 5.00 | 9 | 3.82 | 38 | 145.16 | |
|  Murchadha, Oissine | | | 1984 | IRL | 1.00 | 1 | 0.83 | 38 | 31.54 | |  Szewczyk, Mariusz | | | 2103 | POL | 1.00 | 1 | 0.92 | 38 | 34.96 | | | Deszczynski, Adam | | | 2321 | POL | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Janeczko, Jakub | | | 2080 | POL | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Padalka, Artem | | | 2204 | UKR | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Kazmierowski, Tymon | | | 1960 | POL | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Siekanska, Maria | | | 1964 | POL | 0.50 | 1 | 0.31 | 38 | 11.78 | | | Iwanczuk, Krzysztof | | | 1947 | POL | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Kaczmarska, Joanna | | | 1965 | POL | 1.00 | 1 | 0.81 | 38 | 30.78 | |
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) | | | | Warsaw Chess Open 2022 - A | Warszawa | POL | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1711 | 5.00 | 9 | 4.07 | 38 | 154.66 | |
| | Dubnevych, Maksym | | | 2131 | UKR | 0.50 | 1 | 0.43 | 38 | 16.34 | | | Gradalski, Olaf | | | 2049 | POL | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Pettersson, Alexander | | | 1968 | MLT | 1.00 | 1 | 0.82 | 38 | 31.16 | | | Zaninotto, Franco | f | | 2069 | ITA | 0.50 | 1 | 0.40 | 38 | 15.20 | | | Krawczyk, Flawian | | | 2161 | POL | 0.50 | 1 | 0.44 | 38 | 16.72 | | | Szczurek, Krzysztof | f | | 2151 | POL | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Pires, Emanuel Joao Robarts | | | 2061 | POR | 0.50 | 1 | 0.39 | 38 | 14.82 | | | Atkinson, Paul | c | | 2116 | WLS | 1.00 | 1 | 0.92 | 38 | 34.96 | | | Meers, Hubert | | | 2003 | POL | 1.00 | 1 | 0.85 | 38 | 32.30 | |
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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