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Individual Calculations August 2022 |
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| Przybyla, Andrzej Total change: -3.80 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1418 | 3.00 | 7 | -0.19 | 20 | -3.80 | |
|  Gajewski, Dariusz | | | 1697 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Swicarz, Jakub | | | 1151 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Krowicki, Przemyslaw | | | 1142 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Walewska, Natalia | | | 1187 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mazur, Wojciech | | | 1750 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Iwaszkiewicz, Krzysztof | | | 1630 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dropia, Rafal | | | 1623 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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