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Individual Calculations September 2010 |
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| Ludena, Santiago Total change: 5.25 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ B | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 1985 | 2.50 | 7 | 0.35 | 15 | 5.25 | |
|  Llanos, Walter | | | 2119 | PER | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Palacios, Efrain | | | 2163 | PER | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Salazar, Carlos | | | 2167 | PER | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Pena Morales, Hugo | | | 2166 | PER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Condori, Edwin | | | 2183 | PER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Guevara, Walter | | | 2070 | PER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Vega, Emilio | | | 2046 | PER | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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