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Individual Calculations August 2022 |
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| Szwaj, Jacek Total change: -25.00 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1938 | 3.50 | 9 | -1.25 | 20 | -25.00 | |
|  Chomczyk, Marek | | | 2290 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Mickiewicz, Piotr | | | 2284 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pancewicz, Szymon | | | 1755 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Murchadha, Oissine | | | 1984 | IRL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lee, Hyo | | | 1818 | KOR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zelak, Wladyslaw | | | 1866 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Staniak, Mariusz | | | 1777 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Adamski, Adam | | | 1784 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rejniak, Zuzanna | | | 1813 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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