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Individual Calculations November 2015 |
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| Bonilla Sequeira, Pablo Total change: -21.20 | |   |
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| III Abierto Encuentro de Culturas Santa Ana 2015 | Santa Ana | CRC | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2056 | 4.00 | 7 | -1.80 | 20 | -36.00 | |
|  Martinez Paz, Jonathan | | | 1656 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arce Oviedo, Cesar | | | 1667 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nunez Gonzalez, Neeshmy | | | 1830 | CRC | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Fallas Saborio, Alejandro | | | 1656 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alfaro Williams, Gwyne | | | 1656 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nunez Valverde, Jairo | | | 1894 | CRC | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chaves Sanchez, Gabriel A | | | 1961 | CRC | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | Rogelio Sotela G16 C 2015 | San Jose | CRC | 2015-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2056 | 2.50 | 6 | 0.74 | 20 | 14.80 | |
| | Jimenez Garcia, Emmanuel | f | | 2162 | CRC | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Chinchilla Miranda, Eugenio | f | | 2190 | CRC | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alfaro Rojas, Alfonso Jose | f | | 2295 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jimenez Garcia, Emmanuel | f | | 2162 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Chinchilla Miranda, Eugenio | f | | 2190 | CRC | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alfaro Rojas, Alfonso Jose | f | | 2295 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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