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Individual Calculations September 2012 |
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| Guerrero Corniel, Christian Total change: 0.00 | |   |
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| 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 |
| 1631 | 0 | 1.00 | 5 | 0.00 | 1391 | | 0.00 | |
|  Avila, Carlos | c | | 1860 | BOL | 0.00 | 1 | 0.00 | | 0.00 | | | Miranda, Roberto | | | 1569 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Rengifo Blancas, Renzo Jhonathan | | | 1657 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Caceres Recalde, Gonzalo | | | 1584 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | Jaramillo Arce, David | | | 1483 | ECU | 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) | | |
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