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Individual Calculations November 2023 |
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| Aviles Portal, Pedro Carlos Total change: 16.00 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 17 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1607 | 4.50 | 9 | 0.40 | 40 | 16.00 | |
|  Cardenas Olivera, Fabio Javier | | | 1207 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zapata Romero, Italo German | | | 1773 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Venegas Fernandez, Gabriel | | | 1387 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cifuentes Camacho, Miguel Angel | | | 1834 | COL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Blanco Ramirez, Jhosep Emanuel | | | 1840 | PER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rolandi Rodriguez, Dario | | | 1686 | MEX | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1713 | PER | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Salazar Flores, Yerick Alexander | | | 1716 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Achocalla Huaipara, Pavel Andres | | | 1536 | BOL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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