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Individual Calculations December 2018 |
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| Perez Rivero, Juan Jose Total change: -50.00 | |   |
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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 |
| 1652 | 1863 | 5.50 | 9 | -1.25 | 40 | -50.00 | |
|  Bonilla Viamonte, Diego Armando | | | 1463 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rumbos Garcia, Alejandro Daniel | | | 1602 | VEN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Castro Paitan, Cesar Raul | | | 1624 | VEN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Vasquez Vargas, Henry Richard | | | 1559 | PER | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Duran Cordero, Pablo Rafael | | | 1508 | VEN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hernandez Izquierdo, Jose A. | | | 1858 | CUB | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Velasquez Cristancho, Juan Pablo | c | | 1770 | VEN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Lyon Martinez, Juan Pablo | | | 1679 | VEN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Flores Aedo , Alexander Oliver M | | | 1807 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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