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Individual Calculations September 2012 |
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| Pajuelo Cabrera, Joseph Total change: 0.00 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 18 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1892 | 0 | 1.50 | 7 | 0.00 | 1662 | | 0.00 | |
|  Tapia Huerta, Joel | | | 1926 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Reinozo Trelles, Eduardo | | | 1971 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Aguilar Aguilar, Hans | | | 1873 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | | Roman, Rodrigo | | | 2017 | PAR | 0.50 | 1 | 0.00 | | 0.00 | | | Ramos Libon, Jean Piere | | | 1901 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ccahua, Alexander | | | 1758 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Rivera Ochoa, Byron | | | 1800 | 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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