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Individual Calculations December 2023 |
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| Duran Gutierrez, Juan Luis Total change: -14.00 | |   |
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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 |
| 1593 | 1643 | 1.00 | 3 | -0.70 | 20 | -14.00 | |
|  Martinez Rocamora, Didac | | | 1619 | ESP | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Pineda Anton, Joan | | | 1635 | ESP | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Monteis Catot, Jaume | | | 1526 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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