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Individual Calculations September 2012 |
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| Fernandez, Fernando Total change: -3.15 | |   |
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| II Open IRT " Circulo Peruano de Ajedrez" | Lima | PER | 2012-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2326 | 6.00 | 7 | -0.21 | 15 | -3.15 | |
|  Moreno Olivos, Lucas | | | 1926 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Retamozo, Kevin | | | 1926 * | PER | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Rosales, Pierina | | wf | 1926 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bernales, Oscar | | | 1926 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Martinez Alcantara, Jose E | f | | 2023 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sanchez Zambrano, Vanessa | | | 1926 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Principe, Alexander | f | | 2130 | PER | 0.50 | 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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