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Rapid:
Individual Calculations November 2023 |
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| Romero Guimaray, Diego Total change: -3.00 | |   |
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| 1 Open IRT Rapidas por Equipos Libre Circulo Peruano de Ajedrez | Lima | PER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1833 | 3.50 | 5 | -0.15 | 20 | -3.00 | |
|  Raime Tanta, Jhonathan Alexander | | | 1290 | PER | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Olazo Ricra, Leninka Estefany | | | 1433 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oncoy Custodio, Joseph | | | 1882 | PER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Acuna Alarcon, Claudia Micaela | | | 1427 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bravo Mallco, Kate Azumi | | wm | 1901 | PER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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