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Individual Calculations August 2022 |
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| Liberadzki, Slawomir Total change: -19.60 | |   |
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| Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2035 | 3.00 | 7 | -0.98 | 20 | -19.60 | |
|  Rozumek, Krzysztof | | | 1800 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Zelak, Wladyslaw | | | 1866 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Spicak, Krzysztof | | | 1858 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nowak, Lukasz | f | | 2327 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Sowul, Bartosz | | | 2283 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lee, Hyuk | | | 1880 | KOR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Lasota, Adam | | | 1892 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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