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Individual Calculations April 2008 |
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| Valdes, Alejandro Total change: 0.45 | |   |
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| COPA PLAZA GRUPO III | Ciudad de La Habana | CUB | 2007-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2121 | 3.00 | 9 | -1.01 | 15 | -15.15 | |
|  Ragolta, Eduardo | | | 2162 | CUB | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Alonso Perez, Damian | | | 2178 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gonzalez, Ivan | | | 2147 | CUB | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ayra, Ariel | | | 2182 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Garcia Pantoja, Roberto | | | 2182 | CUB | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Gonzalez, Vega Alejandro | | | 2136 | CUB | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Alvarez, Chan J. | f | | 2188 | CUB | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Hernandez, Moya Yuleisis | | wf | 2117 | CUB | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Miramonte, Roberto C. | | | 2159 | CUB | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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) | | | | TORNEO INTERNACIONAL ESCOLAR Y JUVENIL DE CUBA MASCULINO | MATANZAS, CUBA 2007 | CUB | 2007-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2121 | 3.00 | 5 | 0.47 | 15 | 7.05 | |
| | Obregon Rivero, Juan | f | | 2314 | CUB | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Taboada Patersson, Carlos Fidel | | | 2003 | CUB | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Echevarria, Ernesto | | | 2040 | CUB | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Leyva, Noberlan | | | 1989 | CUB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gonzalez Fernandez, Michel | | | 2250 | CUB | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | SEMIFINAL NACIONAL MASCULINO Holguin 2007 | HOLGUIN | CUB | 2007-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2134 | 3.50 | 9 | 0.57 | 15 | 8.55 | |
| | Delgado, Hector | f | | 2319 | CUB | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Michel, Coto Mederos | | | 2281 | CUB | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Aguero, Luis Lazaro | | | 2305 | CUB | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ramon Pita, Vivian | | wg | 2294 | CUB | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Morales, Pedro | f | | 2384 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jimenez, Pedro A. | | | 2303 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Sotomayor, Ronny | | | 2016 | CUB | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Fuentes, Felix | | | 2247 | CUB | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Sanchez Alnvarez, Roberto C. | | | 2262 | CUB | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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