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Individual Calculations April 2023 |
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| Martinez Ferrer, Albert Total change: 13.80 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 1-4 | Barcelona | ESP | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1582 | 1.00 | 3 | -0.38 | 20 | -7.60 | |
|  Alcaraz Lopez, Francesc | | | 1806 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Cabezos Oton, Juan | | | 1182 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mas Recorda, Pere | | | 1785 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1543 | 1.50 | 3 | 1.07 | 20 | 21.40 | |
| | Corrales Adamuz, Cristian | | | 1854 | ESP | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Torrents Bertran, Xavier | | | 1932 | ESP | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tornay Gomez, Raul | | | 1779 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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