|
Individual Calculations October 2008 |
|
|
|
| Hernandez Basante, Francisco Total change: -7.20 | |   |
|
| IV Torneo Internacional de Ajedrez Alajuela 2008 | Alajuela | CRC | 2008-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2254 | 4.00 | 7 | -0.19 | 15 | -2.85 | |
|  Barrios Zamora, Carlos | | | 2061 | CRC | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Cordova, Emilio | m | | 2519 | PER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Vives, David | | | 2061 | CRC | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Munoz, Jose Pablo | | | 2089 | CRC | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sagalchik, Gennadij | g | | 2424 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Heredia Serrano, Carla | | | 2030 | ECU | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Gonzalez, Jaime R | | | 2079 | CRC | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Campeonato Nacional de Costa Rica 2008 Fase 2 | San José | CRC | 2008-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2254 | 5.00 | 9 | -0.29 | 15 | -4.35 | |
| | Alfaro Rojas, Alfonso | | | 2181 | CRC | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ruiz Blais, Sebastian | | | 2195 | CRC | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Vargas Serano, Pablo | | | 1904 | CRC | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Machado Ramirez, Allan | | | 2068 | CRC | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gonzalez, Bernal | m | | 2423 | CRC | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Vives, David | | | 2061 | CRC | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Cabrera, Marco Antonio | | | 2065 | CRC | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Murillo, Alexis | m | | 2319 | CRC | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Valdes, Leonardo | m | | 2408 | CRC | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | |
|
