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Individual Calculations July 2018 |
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| Martinez Acuna, Huber Total change: -10.00 | |   |
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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 |
| 1946 | 1895 | 3.00 | 8 | -0.50 | 20 | -10.00 | |
|  Semana Ramirez, Jerian | | | 1495 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chinchilla Miranda, Eugenio | f | | 2218 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Thames Montero, Jorge | | | 1679 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jimenez Esquivel, Greivin | | | 1943 | CRC | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1891 | CRC | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Solis L., Efren A. | | | 2035 | CRC | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gonzalez Acosta, Bernal | g | | 2295 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quesada Campos, Jordi Alessandre | c | | 2013 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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