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Individual Calculations August 2022 |
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| Szewczyk, Mariusz Total change: -42.60 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2103 | 4.50 | 9 | -2.13 | 20 | -42.60 | |
|  Sacharewicz, Krzysztof | | | 1832 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Siekanska, Zuzanna | | | 1711 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zalega, Maciej | | | 1913 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lewandrowski, Tomasz | | | 1901 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rozumek, Krzysztof | | | 1800 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Owoc, Jakub | | | 1756 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Danielyan, Vahe | m | | 2295 | ARM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kazmierowski, Tymon | | | 1960 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Podgorski, Maciej | | | 1967 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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