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Individual Calculations December 2023 |
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| Ritter Aguilar, Jordi Total change: -19.60 | |   |
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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 |
| 1689 | 1685 | 0.50 | 3 | -0.98 | 20 | -19.60 | |
|  Sole Bove, Josep | | | 1704 | ESP | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Puigdueta Xalabarder, Antoni | | | 1561 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Deulonder Camins, Xavier | | | 1801 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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