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Individual Calculations September 2011 |
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| Murga Valenzuela, Caleb Total change: 73.50 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1639 | 7.00 | 9 | 4.90 | 15 | 73.50 | |
|  Chomon Ruiz Figueroa, Daniel | | | 1686 | PER | 1.00 | 1 | 0.57 | 15 | 8.55 | |  Anillo Castro, Alfonso | | | 1855 | COL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Bravo Jaramillo, Alexander | | | 1763 | ECU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Jimenez, Leonardo Andres | | | 1857 | COL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Chong Chinchay, Eric Joel | | | 1848 | PER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gomez, Juan Andres | | | 1880 | COL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Poon, Yu Tien | | | 1890 | BAR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Zuleta, Juan Carlos | | | 1880 | COL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Kong, Dezheng | | | 2039 * | CAN | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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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