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Individual Calculations December 2023 |
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| Sole Bove, Josep Total change: 12.20 | |   |
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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 |
| 1736 | 1704 | 2.00 | 3 | 0.61 | 20 | 12.20 | |
|  Ritter Aguilar, Jordi | | | 1685 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Boix Redorta, Roc | | | 1903 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lucena Perianez, Jordi | | | 1620 | 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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