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Individual Calculations February 2023 |
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| Perez Garcia, Roberto Total change: -12.40 | |   |
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| XLVIII Abierto Internacional Ciudad de Sevilla 2023 | Sevilla | ESP | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2065 | 6.00 | 9 | -0.62 | 20 | -12.40 | |
|  Arana Jimenez, Manuel | | | 1665 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pirvulescu, Adrian | | | 1793 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Campora Sivori, Daniel H. | g | | 2337 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ruiz Alcaide, Juan Luis | | | 1798 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Delgado Lozano, Ignacio Maria | | | 1806 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Gutierrez Marconi, Christian Fer | | | 1748 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gonzalez Pineda, Manuel | | | 1890 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Coba Moncada, Jacinto | | | 1837 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Doval Rojas, Ernesto Jesus | | | 1940 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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