Individual Calculations October 2008 |
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Valdes, Leonardo Total change: -7.30 | | |
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Campeonato Subzonal Masculino 2008 | Guatemala, Guatemala | GUA | 2008-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 2409 | 5.00 | 8 | -0.69 | 10 | -6.90 | |
| Aguilar, Gustavo | | | 2059 | ESA | 0.50 | 1 | -0.39 | 10 | -3.90 | | Fonseca Cabrera, Ernesto | | | 2119 | NCA | 1.00 | 1 | 0.16 | 10 | 1.60 | | Juarez Flores, Gustavo E. | f | | 2182 | GUA | 0.50 | 1 | -0.29 | 10 | -2.90 | | Urbina, Ricardo | m | | 2265 | HON | 1.00 | 1 | 0.31 | 10 | 3.10 | | Leandro, Jhonny | | | 2124 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | Gonzalez, Bernal | m | | 2431 | CRC | 0.50 | 1 | 0.03 | 10 | 0.30 | | Arias, Lemmys A. | f | | 2297 | ESA | 0.50 | 1 | -0.15 | 10 | -1.50 | | Leyva, Hector | m | | 2398 | ESA | 0.00 | 1 | -0.52 | 10 | -5.20 | | 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) | | IV Torneo Internacional de Ajedrez Alajuela 2008 | Alajuela | CRC | 2008-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2238 | 2408 | 5.00 | 8 | -0.63 | 10 | -6.30 | |
| Mencos, Claudia | | | 2058 | GUA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Tapia, Gustavo | | | 2123 | CRC | 1.00 | 1 | 0.16 | 10 | 1.60 | | Mikhalevski, Victor | g | | 2592 | ISR | 0.00 | 1 | -0.26 | 10 | -2.60 | | Simplina, Pancho | | | 2143 | NCA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Alfaro Rojas, Alfonso | | | 2181 | CRC | 0.50 | 1 | -0.29 | 10 | -2.90 | | Salazar, Pablo | | | 2207 | CRC | 0.50 | 1 | -0.26 | 10 | -2.60 | | Moncayo Romero, Evelyn | | wm | 2173 | ECU | 1.00 | 1 | 0.21 | 10 | 2.10 | | Sagalchik, Gennadij | g | | 2424 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | 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 Costa Rica 2008 Fase 2 | San José | CRC | 2008-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2180 | 2408 | 7.50 | 9 | 0.59 | 10 | 5.90 | |
| Vargas Serano, Pablo | | | 2058 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | Machado Ramirez, Allan | | | 2068 | CRC | 1.00 | 1 | 0.12 | 10 | 1.20 | | Gonzalez, Bernal | m | | 2423 | CRC | 0.50 | 1 | 0.02 | 10 | 0.20 | | Vives, David | | | 2061 | CRC | 1.00 | 1 | 0.11 | 10 | 1.10 | | Cabrera, Marco Antonio | | | 2065 | CRC | 1.00 | 1 | 0.12 | 10 | 1.20 | | Murillo, Alexis | m | | 2319 | CRC | 0.50 | 1 | -0.12 | 10 | -1.20 | | Ruiz Blais, Sebastian | | | 2195 | CRC | 1.00 | 1 | 0.23 | 10 | 2.30 | | Alfaro Rojas, Alfonso | | | 2181 | CRC | 1.00 | 1 | 0.21 | 10 | 2.10 | | Hernandez Basante, Francisco | m | | 2254 | CRC | 0.50 | 1 | -0.21 | 10 | -2.10 | | 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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