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Individual Calculations December 2023 |
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| Arguimbau Chercoles, Lucas Total change: 6.00 | |   |
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| XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup B Rondas 5-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1191 | 1.00 | 3 | 0.15 | 40 | 6.00 | |
|  Rodriguez Sorribes, Jose Antonio | | | 1392 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pujol Marco, Juan | | | 1356 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Alabart Paytubi, Josep | | | 1313 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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