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Individual Calculations July 2018 |
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| Jimenez Esquivel, Greivin Total change: 41.40 | |   |
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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 |
| 2099 | 1943 | 4.00 | 6 | 2.07 | 20 | 41.40 | |
|  Castillo Morales, Thais | | wf | 1957 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Chinchilla Miranda, Eugenio | f | | 2218 | CRC | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Martinez Acuna, Huber | | | 1895 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Gonzalez Acosta, Bernal | g | | 2343 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ruiz Saiz, Agustin | | | 2200 | ESP | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Tapia Quiros, Gustavo | c | | 1978 | CRC | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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