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Individual Calculations December 2018 |
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| Quenza Salazar, Arturo Total change: -19.60 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-13 Absoluto 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1573 | 2.50 | 6 | -0.49 | 40 | -19.60 | |
|  Hernandez Izquierdo, Jose A. | | | 1858 | CUB | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Casares Contreras, Jose Gabriel | | | 1173 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lyon Martinez, Juan Pablo | | | 1679 | VEN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jaramillo Lopez, Ali Aaron | | | 1687 | VEN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Cordoba Roa, Angel Gabriel | | | 1640 | VEN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Guevara Ulloa, Jheremy Mateo | c | | 1331 | ECU | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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