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Individual Calculations December 2023 |
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| Lucena Perianez, Jordi Total change: -3.80 | |   |
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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 |
| 1773 | 1620 | 1.00 | 4 | -0.19 | 20 | -3.80 | |
|  Deulonder Camins, Xavier | | | 1801 | ESP | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Cornejo Vera, Danilo | | | 1728 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Massana Blanch, Jordi | | | 1860 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sole Bove, Josep | | | 1704 | ESP | 0.00 | 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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