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Individual Calculations September 2012 |
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| Correa Atucsa, Breinerrosiel Total change: 0.00 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1800 | 0 | 4.00 | 8 | 0.00 | 1800 | | 0.00 | |
|  Paredes Lagos, Anthony Javier | | | 1842 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Murga, Caleb | | | 1758 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | David Parrales, Carlos | | | 1707 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Pinilla Delgado, Agustin Eduard | | | 1790 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | | Hernandez Amura, Gilberto | | | 1857 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | | Alarcon Sullca, Jorge | | | 1746 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Zarate, Fernandoh | | | 1768 | PAR | 1.00 | 1 | 0.00 | | 0.00 | | | Stone, , Ronnie Frank Pires | | | 1928 | BRA | 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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