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Individual Calculations December 2023 |
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| Alcaraz Aguilera, David Total change: -13.40 | |   |
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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 |
| 1407 | 1662 | 2.50 | 4 | -0.67 | 20 | -13.40 | |
|  Viaplana Puigdomenech, Santi | | | 1339 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Garcia Punzano, Josep Lluis | | | 1599 | ESP | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Vazquez Viladrosa, Victor | | | 1262 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mellado Uroz, Jose Pedro | | | 1428 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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