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Individual Calculations May 2019 |
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| Marin Leon, Valeria Total change: 5.40 | |   |
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| JUNCOS TEC 2019 Femenino Individual | Cartago | CRC | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1684 | 6.50 | 7 | 0.27 | 20 | 5.40 | |
|  Salas Estrada, Ana Maria | | | 1287 | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chaves Alfaro, Beatriz | | | 1325 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Valdez Calderon, Melina Monserrat | | | 1284 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hidalgo Castillo, Samantha | | | 1356 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hidalgo Bujan, Claudia Natalia | | | 1284 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Sequeira, Adriana | | | 1462 | CRC | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dominguez Martinez, Sarah Cristin | | | 1284 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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