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Individual Calculations July 2017 |
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| Barria Baker, Raisa Melissa Total change: -14.20 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1971 | 3.50 | 10 | -0.71 | 20 | -14.20 | |
|  Valdes Romero, Leonardo | m | | 2371 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sarmiento, Carolina | | wc | 1620 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Madeira, Wagner Martins | f | | 2185 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Benitez Rodriguez, Carlos | | | 2144 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Castaneda, Jhon David | f | | 2195 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Valle, Efrain | f | | 2155 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Romero Barreto, Jaime Jose | f | | 2266 | VEN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zuniga, Eddy Andres | | | 1879 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Gutierrez Hernandez, Jorge Aleja | | | 1817 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Builes Palacio, Santiago | | | 1756 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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