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Individual Calculations January 2013 |
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| Grados, Luis Total change: 21.60 | |   |
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| Open Internacional de Ajedrez Ciudad de Trujillo 2012 A | Trujillo | PER | 2012-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2145 | 4.00 | 7 | 1.44 | 15 | 21.60 | |
|  Terry, Renato | f | | 2454 | PER | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Alarco, Alvaro | | | 2117 | PER | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Llanos, Walter | | | 2101 | PER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Principe, Alexander | f | | 2262 | PER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Vera Siguenas, Deivy | f | | 2391 | PER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ascoy, Adolfo | | | 2178 | PER | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Flores Cubas, Miguel | | | 2262 | PER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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