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Individual Calculations July 2016 |
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| Arias, Daniel Total change: 9.00 | |   |
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| American Continental Chess Championship 2016 | San Salvador | ESA | 2016-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2285 | 6.50 | 10 | 0.45 | 20 | 9.00 | |
|  Santos, Oliver | c | | 1885 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereira, Henry Alberto | | | 1922 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gonzalez Acosta, Bernal | g | | 2476 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Navarrete, Guillermo | | | 1885 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valenzuela Gomez, Fernando | f | | 2409 | CHI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gonzalez Vidal, Yuri | g | | 2555 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Madeira, Wagner Martins | f | | 2158 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Perez Gormaz, Matias | f | | 2437 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hernandez, Mauricio Daniel | | | 1986 | ESA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sarat, Victor | f | | 2098 | GUA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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