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Individual Calculations September 2013 |
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| Ruiz C, Joshua D Total change: 6.30 | |   |
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| Campeonato Centroamericano y del Caribe Sub 20 Masculino 2013 | San Salvador | ESA | 2013-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2394 | 7.50 | 9 | 0.63 | 10 | 6.30 | |
|  Ampie, Mauro | | | 1994 * | NCA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Garcia Cerda, Ricardo | | | 2070 | NCA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Arias, Daniel | | | 2163 | ESA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Fuentes Ramos, Alejandro | | | 2151 | VEN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bassan, Remo | m | | 2336 | VEN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Torres, Juan Camilo | f | | 2338 | COL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Duran Vega, Sergio | f | | 2256 | CRC | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Aizpurua, Patrick | f | | 2147 | PAN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Lopez, Jasel | c | | 2122 | ARU | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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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