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Individual Calculations August 2022 |
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| Michalska, Aleksandra Total change: 18.00 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1814 | 4.00 | 9 | 0.90 | 20 | 18.00 | |
|  Shilov, Sergej | f | | 2049 | UKR | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Zdybel, Przemyslaw | | | 2026 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ratajczak, Hubert | | | 1943 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Celinski, Kamil | | | 1875 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kulpa, Zuzanna | | | 1985 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gasiorek, Dariusz | | | 1854 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Mazur, Maciej | | | 1757 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kowalczyk, Adam | | | 1944 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Siekanska, Maria | | | 1964 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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