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Individual Calculations November 2023 |
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| Ortega Valle, Jose Ramon Total change: 20.20 | |   |
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| IV Open Internacional de Ajedrez Sub 2200 FIDE Costa de la Luz | Conil de la Frontera (Cadiz) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2009 | 5.50 | 7 | 1.01 | 20 | 20.20 | |
|  Picazo Sotos, Lucas | | | 1609 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrete Rueda, Juan Carlos | | | 1655 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cosano Montero, Jose Enrique | | | 1762 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gonzalez Gonzalez, Alfonso | | | 2056 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Diaz Mino, Daniel | | | 2020 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Osuna Vega, Enrique | c | | 2020 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Martin Macias, Daniel | | | 2025 | ESP | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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