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Individual Calculations September 2012 |
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| Garcia, Miguel A Total change: 1.80 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 16 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1713 | 1.50 | 6 | 0.12 | 15 | 1.80 | |
|  Hughes, John L | | | 2084 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Moreno, Luis | | | 1959 | VEN | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Fiora, Emilio | | | 1938 | ARG | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bianchi, Augusto | | | 1899 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Puppi Lazo, Jorge Luis | | | 1892 | PER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Roman Sanchez, Wilder Xavier | | | 1832 | PER | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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