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Individual Calculations April 2018 |
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| Salas Estrada, Ana Maria Total change: -24.00 | |   |
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| Subzonal Femenino 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1396 | 1.00 | 8 | -0.60 | 40 | -24.00 | |
|  Salazar Gould, Melanie | | wf | 1775 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Chung, Yaleika | | wf | 1731 | PAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hernandez, Bera | | wc | 1754 | ESA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | McDowell, Sharon | | | 1586 | HON | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ania, Nahid Rosales Espinoza | | | 1249 | PAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Garcia , Marcella | | | 1785 | HON | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bogantes Robleto, Karina | | | 1668 | CRC | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Santos , Judith | | | 1796 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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