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Individual Calculations April 2019 |
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| Morera Campos, Hazel Maria Total change: -23.80 | |   |
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| Primer Torneo Cerrado de San Ramon 2019 | San Ramon | CRC | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1893 | 6.50 | 9 | -1.19 | 20 | -23.80 | |
|  Rosales Gonzalez, Jessica | | | 1493 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Rojas Mora, Jose Elias | | | 1493 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Esquivel Jimenez, Douglas Daniel | | | 1493 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosales Gonzalez, Erick Josue | | | 1612 | CRC | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Munoz Ramirez, Kyara Vanessa | | | 1493 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duque Araya, Cristopher | | | 1493 * | CRC | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rojas Mora, Maria Salvadora | | | 1493 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chaves Moya, Nattanahel Alberto | | | 1687 | CRC | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Amaya Madrigal, Josue | | | 1845 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | |
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