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Individual Calculations January 2010 |
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| Bendana, Guy Dr. Total change: -40.65 | |   |
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| Campeonato Nacional por Equipos 2009 | Managua | NCA | 2009-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2106 | 1.50 | 5 | -1.72 | 15 | -25.80 | |
|  Ramirez, Richard | | | 1706 * | NCA | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Madrigal, Ana Daniela | | | 1825 | NCA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Silva, Carlos | | | 2100 | NCA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Alfaro, William | | | 2153 | NCA | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Ortiz, Marcos | | | 2094 | NCA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Campeonato Nacional de Veteranos 2009 | Managua | NCA | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2106 | 2.00 | 6 | -0.99 | 15 | -14.85 | |
| | Flores, Manuel | | | 2100 | NCA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Batres, Francisco | f | | 2205 | NCA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Macieira, Flavio | | | 2062 | BRA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Pilarte, Rene | f | | 2178 | NCA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Lorente, Salomon | | | 1975 | NCA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Castillo, Rommel | | | 2123 | NCA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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