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Individual Calculations January 2014 |
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| Solano Cuya, Bryan Total change: -9.45 | |   |
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| Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2061 | 3.50 | 9 | 1.20 | 15 | 18.00 | |
|  Kjartansson, Gudmundur | m | | 2455 | ISL | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Quinonez Centeno, Carlos David | f | | 2303 | GUA | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Rakhmanov, Aleksandr | g | | 2461 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Duran Vega, Sergio | f | | 2267 | CRC | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Urbina Quiroz, Edwin | | | 2147 | CRC | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Brenes Salgado, Juan Carlos | | | 1971 | CRC | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ramirez, Alejandro | g | | 2461 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ortiz, Marcos | | | 2208 | NCA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Chinchilla Miranda, Eugenio | f | | 2191 | CRC | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * 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) | | | | Festival Centroamericano y Caribe Sub 18 | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2094 | 2.00 | 6 | -1.83 | 15 | -27.45 | |
| | Flores C., Ruben Guillermo | | | 1832 | PAN | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Esquivel Vargas, Jose Edmond | | | 2097 | CRC | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Oliva Meneses, Juan Carlos | | | 2091 | CUB | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Zavarce, Oscar Enrique | f | | 2210 | VEN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Chaves Sanchez, Gabriel A | | | 1892 | CRC | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Smith, Vandoff | | | 1703 | TTO | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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