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Individual Calculations December 2023 |
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| Benitez Delgado, Josep Maria Total change: -39.20 | |   |
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| XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A 5-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1876 | 1.00 | 4 | -1.96 | 20 | -39.20 | |
|  Batista Perez, Carlos | | | 1752 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Mancha Cerezuela, Sergio | | | 1672 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Martin Ares, Miguel Angel | | | 1700 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Pineda Anton, Joan | | | 1635 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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