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Individual Calculations October 2021 |
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| Chaves, Jussara Total change: -57.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 2042 | 4.50 | 9 | -2.86 | 20 | -57.20 | |
|  Almeida, Marta Dias | | | 1642 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moksh, Amit Doshi | m | | 2380 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Povshednyi, Ivan | | | 1642 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Castro Gandara, David | | | 1642 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Farias, David Nuno M E | | | 1642 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pedreira Garcia, Nicolas | | | 1642 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Garcia Fernandez, Manuel | | | 1668 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sentissi, Yassine | | | 1778 | MAR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Guimaraes, Henrique | | | 1642 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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