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Individual Calculations December 2023 |
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| Perea Fruet, Federico Total change: 39.60 | |   |
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| XVII Open Internacional Sub 2400 de Malaga 2023 | Malaga | ESP | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1861 | 4.00 | 6 | 0.99 | 40 | 39.60 | |
|  Sanchez Perez, Adrian Ii | | | 1461 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Romero Soler, Saul | | | 1783 | ESP | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Gonzalez Castillo, Jose Javier | | | 2127 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gallego Infantes, Jose Antonio | | | 1565 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Serrano Garcia, Luis | | | 1950 | ESP | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Persson, Mats | f | | 2275 | SWE | 0.50 | 1 | 0.43 | 40 | 17.20 | | | * 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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