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Individual Calculations September 2023 |
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| Perez Pacheco, Ricardo Total change: -20.60 | |   |
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| XXXVIII Open Internacional de Ajedrez Albarino | Cambados (Pontevedra) | ESP | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2182 | 6.00 | 9 | -1.03 | 20 | -20.60 | |
|  Victorero Dominguez, Oscar | | | 1782 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bouza-Brey Teijeiro, Gonzalo | | | 1845 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alvarez Dominguez, Breixo | | | 2033 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Martinez Ramirez, Lennis | m | | 2457 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Soler Guerra, Jennys Dailin | | wf | 1943 | CUB | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Terron Chueco, David | | | 1793 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elexpe Garcia, Aritz Eder | | | 1968 | ESP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Blanco Dans, Manuel | | | 1751 | ESP | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dieguez Novoa, Pura | | | 1722 | ESP | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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