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Individual Calculations October 2008 |
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| Rios, Edgard Total change: -15.50 | |   |
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| Campeonato Nacional de Ajedrez Absoluto 2008 / Final | Managua | NCA | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1999 | 1.50 | 5 | -0.62 | 25 | -15.50 | |
|  Salinas, Patricio | | | 2056 | NCA | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Carranza, Ivan | | | 2147 | NCA | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Madrigal, Mariano | | | 1893 | NCA | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Velasquez, Rommel | | | 2105 | NCA | 1.00 | 1 | 0.64 | 25 | 16.00 | | | David, Alarcon | | | 2075 | NCA | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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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