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Individual Calculations September 2009 |
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| Andraca Perera, Jose Raul Total change: -5.25 | |   |
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| III ABIERTO CIUDAD HABANA GIRALDILLA 2009 | PALACIO DE COMPUTACION CIUDAD HABANA CUBA | CUB | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2015 | 2.50 | 8 | -0.35 | 15 | -5.25 | |
|  Zayas Sosa, Alfredo | | | 2147 | CUB | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Padura Padilla, Nelson | | | 2082 | CUB | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Girones Barrios, Yans Richard | | | 2157 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lopez Gari, Osvaldo | | | 2155 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bueno Gauna, Cristian | | | 2073 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Aragon Plasencia, Jesus | | | 2073 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Perez Fernandez, Fernando | | | 2034 | CUB | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Montes De Oca Espinosa, Gustavo | | | 2269 | CUB | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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