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Individual Calculations September 2012 |
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| Huerta Miranda, Rafael Total change: -25.20 | |   |
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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 | K | K*chg | Game |
| 1935 | 1799 | 1.50 | 7 | -0.84 | 30 | -25.20 | |
|  Martinez De Negri, Gonzalo | | | 2093 | ARG | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Jian, Shaurya R | | | 2009 | USA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Monroy G, Javier A | | | 2137 | BOL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Garmendia Vega, Gabriel | | | 1825 | CHI | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Torres Chavez, Pablo | | | 1775 | CHI | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Caitano, Pablo | | | 1836 | URU | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Aguilar Aguilar, Hans | | | 1873 | CHI | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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