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Individual Calculations December 2023 |
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| Barbany Vellve, Ricard Total change: 46.40 | |   |
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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 |
| 1502 | 1587 | 3.00 | 3 | 1.16 | 40 | 46.40 | |
|  Gonzalez Moreno, Antoni | | | 1583 | ESP | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Bosch Ricart, Joan | | | 1496 | ESP | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Mellado Uroz, Jose Pedro | | | 1428 | ESP | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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