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Individual Calculations February 2019 |
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| Castellanos Bogalo, Antonio Total change: -39.00 | |   |
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| VII International U2150 Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1947 | 4.00 | 7 | -1.95 | 20 | -39.00 | |
|  Millan Ortiz, Marta | | | 1547 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lorente Serrano, Rosa Adela | | | 1685 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Garcia Navarro, Jose Jesus | | | 1790 | ESP | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Valenzuela Fernandez, Alejandro | | | 1717 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pommier, Laurent | | | 1547 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang Qiu, Laura | | | 1631 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Alvarez Vargas, Miguel Angel | | | 1547 * | ESP | 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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