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Individual Calculations September 2012 |
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| Cisneros Avendano, Diego Total change: -2.70 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 16 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1909 | 2.00 | 6 | -0.18 | 15 | -2.70 | |
|  Principe, Alexander | f | | 2154 | PER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Ruiz C, Joshua D | f | | 2309 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Medina Bailon, Eduardo | | | 1603 | PER | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Vasquez Toledo, Cristian | | | 1877 | CHI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Chiang, Sarah | | wc | 2102 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Sohal, Tanraj | | | 2102 | CAN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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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