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Individual Calculations July 2018 |
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| Aguilar Pina, Luis Gerardo Total change: -12.00 | |   |
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| Campeonato Nacional Clasico de Ajedrez por Equipos FCA 2018 | San Jose | CRC | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1884 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
|  Murillo Tsijli, Alexis | m | | 2275 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Salas Torres, Pamela | | wc | 1734 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Solis L., Efren A. | | | 2035 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Gamboa Alvarado, Olga Leticia | | wf | 1882 | CRC | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Chinchilla Miranda, Eugenio | f | | 2218 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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 SJ Grupo A | San Jose | CRC | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1884 | 2.00 | 8 | -0.89 | 20 | -17.80 | |
| | Angulo Cubero, Oscar | | | 2174 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ramirez Gonzalez, Mauricio | f | | 2246 | VEN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Salazar Gould, Melanie | | wf | 1851 | CRC | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Marin Leon, Valeria | | wc | 1745 | CRC | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Cabrera Chaves, Marco Antonio | | | 2088 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jimenez Molina, Juan Leon | f | | 2186 | CRC | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Amaya Madrigal, Josue | | | 1861 | CRC | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Calvo Gutierrez, Luis Guillermo | | | 1909 | CRC | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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