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Individual Calculations March 2012 |
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| Bernuy, Carlos Total change: -11.40 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 12 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1546 | 0.50 | 1 | 0.27 | 30 | 8.10 | |
|  Salcedo Perez, Pablo Esteban | | | 1760 | COL | 0.50 | 1 | 0.27 | 30 | 8.10 | |
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) | | | | IRT Santisimo Nombre de Jesus 2012-I | Lima | PER | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1546 | 1.50 | 7 | -0.65 | 30 | -19.50 | |
| | Chong Chinchay, Eric Joel | | | 1894 | PER | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Cori Quispe, Kevin | | | 1946 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Fernandez, Roberto (per) | | | 1534 | PER | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Murga, Caleb | | | 1708 | PER | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Ugarelli, Juan | | | 1503 | PER | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Landa Medrano, Gabriel | | | 1631 | PER | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Balvin, Jorge | | | 1778 | PER | 0.00 | 1 | -0.21 | 30 | -6.30 | | | * 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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