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Individual Calculations April 2018 |
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| Ania, Nahid Rosales Espinoza Total change: -50.00 | |   |
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| Subzonal Femenino 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1249 | 0.00 | 8 | -1.25 | 40 | -50.00 | |
|  Morera Campos, Hazel Maria | | wm | 1649 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Garcia , Marcella | | | 1649 * | HON | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cruz Lima, Kimberly Esmeralda | | | 1649 * | GUA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Diaz Charpentier, Kristel Meliss | | | 1463 | CRC | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Salas Estrada, Ana Maria | | | 1396 | CRC | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lopez L., Dairyn D. | | | 1415 | GUA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Santos , Judith | | | 1649 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McDowell, Sharon | | | 1586 | HON | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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