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Individual Calculations September 2012 |
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| Christie Rodriguez, Ian Total change: 0.00 | |   |
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| TORNEO I.R.T VACACIONES DE INVIERNO CIRCULO DE AJEDREZ ANTOFAGASTA | Antofagasta16 | CHI | 2012-07-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1944 | 0 | 1.00 | 3 | 0.00 | 1819 | | 0.00 | |
|  Rey Ahumada, Claudio | | | 1921 | CHI | 1.00 | 1 | 0.00 | | 0.00 | |  Martinez Loyola, Armando | | | 2075 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Cortes Arias, Mariela Natalia | | | 1837 | CHI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 12 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1620 | 0 | 1.00 | 4 | 0.00 | 1427 | | 0.00 | |
| | Cevasco Balcazar, Leonardo Giova | | | 1657 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Medrano, Sebastian | | | 1782 | BOL | 0.00 | 1 | 0.00 | | 0.00 | | | Bernal Navarrete, Marcelo | | | 1635 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Solis, Arturo | | | 1405 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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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