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Rapid:
Individual Calculations January 2023 |
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| Ercoli Ercoli, Fernando Total change: 20.60 | |   |
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| Torneo 12 Aniversario Club de Ajedrez El Condor de Pitrufquen | Pitrufquen Region de La Araucania | CHI | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1833 | 6.50 | 10 | 1.03 | 20 | 20.60 | |
|  Ortiz Boock, Alvaro | | | 1433 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carrasco Miranda, Andres | c | | 2215 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Matamala Clemente, Javier | | | 1862 | CHI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Lagos Inostroza, Andres | | | 1624 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Melgarejo Carrillo, Leonardo | | | 1478 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bahamondes Ortiz, Benjamin | | | 2073 | CHI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Carcamo Calderon, Jose Ignacio | | | 1828 | CHI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ruiz Arriagada, Felipe Alejandro | | | 1615 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vecchi Moncada, Erwin Francisco | | | 1687 | CHI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Vasquez Toledo, Cristian | | | 2126 | CHI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * 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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