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Individual Calculations December 2023 |
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| Reyes Menendez, Antonio Total change: -1.20 | |   |
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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 |
| 1776 | 1784 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
|  Martin Ares, Miguel Angel | | | 1700 | ESP | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Cordomi Forns, Francesc | | | 1786 | ESP | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Brugarolas Manzaneque, Carlos | | | 1888 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Riera Marcos, Albert | | | 1730 | 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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