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Individual Calculations November 2023 |
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| Martin Ares, Miguel Angel Total change: 9.20 | |   |
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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 2-4 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1704 | 1.50 | 3 | 0.46 | 20 | 9.20 | |
|  Lozano Casasayas, Marc | | | 1989 | ESP | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Morais Carreras, Javier | | | 1855 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Duran Gutierrez, Juan Luis | | | 1647 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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