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Individual Calculations December 2018 |
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| Rumbos Garcia, Alejandro Daniel Total change: 12.00 | |   |
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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 |
| 1572 | 1602 | 4.50 | 8 | 0.30 | 40 | 12.00 | |
|  Perez Rivero, Juan Jose | c | | 1863 | VEN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Hernandez Patino, Jesus David | | | 1316 | VEN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jaramillo Lopez, Ali Aaron | | | 1687 | VEN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Hernandez Izquierdo, Jose A. | | | 1858 | CUB | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Contarino Armas, Alessandro | | | 1202 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shih Gould, Danny | f | | 1768 | CRC | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Duran Cordero, Pablo Rafael | | | 1508 | VEN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Urbina Lillo, Sebastian Enrique | | | 1377 | VEN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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