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Individual Calculations December 2023 |
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| Ramirez Cortes, Izan Total change: 16.80 | |   |
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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 |
| 1746 | 1776 | 3.00 | 4 | 0.84 | 20 | 16.80 | |
|  Cordomi Forns, Francesc | | | 1786 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Martin Ares, Miguel Angel | | | 1700 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ribera Caro, Joan | | | 1812 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Casanovas Barniol, Gerard | | | 1686 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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