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Individual Calculations October 2019 |
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| Garcia Sobrino, David Total change: -36.40 | |   |
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| Guimaraes Chess Open 2019 (PCT) | Guimaraes | POR | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2195 | 3.50 | 7 | -1.82 | 20 | -36.40 | |
|  Grigoryan, Karen H. | g | | 2562 | ARM | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Ruiz De Alegria Madariaga, Carlo | | | 1854 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Morato Tent, Francisco | | | 1990 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rubio Barrio, Juan Antonio | | | 1795 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrade, Ricardo Sarmento | | | 1795 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martins, Jose Carlos Caetano | | | 1795 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Fernandez, Rebeca | | | 1928 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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