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Individual Calculations March 2023 |
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| Segura Perez, Antoni Total change: -11.80 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1761 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
|  Castillo Escario, Marta | | | 1683 | ESP | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Calvo Lopez, Agustin | | | 1518 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1761 | 2.50 | 4 | -0.18 | 20 | -3.60 | |
| | Vilanova Cuevas, Joan Francesc | | | 1570 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Puerto Fernandez, Eloi | | | 1361 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guasch Sariol, Jaume | | | 2029 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Contijoch Montpart, Roger | | | 1479 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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