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Individual Calculations September 2012 |
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| Lim, Michael Total change: -29.10 | |   |
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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 | K | K*chg | Game |
| 1895 | 2068 | 4.00 | 7 | -0.97 | 30 | -29.10 | |
|  David Parrales, Carlos | | | 1707 | ECU | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Hernandez Amura, Gilberto | | | 1857 | ARG | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Cori Quispe, Kevin | | | 2017 | PER | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Martinez Alcantara, Jose Eduardo | f | | 2155 | PER | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Escalante Ramirez, Brian Sebasti | | | 1834 | PER | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Aguilar, Luis Miguel | | | 1870 | BOL | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Gonzalez, Sebastian | | | 1823 | VEN | 0.50 | 1 | -0.30 | 30 | -9.00 | |
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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