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Individual Calculations November 2023 |
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| Cardena Contreras, Javier Total change: -19.00 | |   |
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| XII Open Internacional Ciudad de Alfaro | Alfaro (La Rioja) | ESP | 2023-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1875 | 4.50 | 7 | -0.95 | 20 | -19.00 | |
|  Rodriguez Peredo, Jose Manuel | | | 1322 | ESP | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Perez Azanza, Irati | | | 1475 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibanez Martinez, Enrique | | | 1369 | ESP | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Soto Fernandez, Diego | | | 1500 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Zubizarreta Landera, Maddi | | | 1490 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Del Rey, Diego | m | | 2327 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Lazaro Del Arco, Martina | | | 1710 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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