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Individual Calculations August 2021 |
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| Worobiej, Daniel Total change: 7.40 | |   |
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| Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1914 | 3.50 | 9 | 0.37 | 20 | 7.40 | |
|  Baum, Jonasz | m | | 2260 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Rudzinska, Michalina | | wf | 2238 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kanarek, Marcel | g | | 2314 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Budkiewicz, Magdalena | | | 1801 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mirowska, Oliwia | | | 1794 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Staniak, Mariusz | | | 1773 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Murawko, Katarzyna | | wc | 2046 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Pettersson, Alexander | | | 1995 | MLT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Budrewicz, Krzysztof | | | 2279 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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