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Individual Calculations April 2019 |
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| Arevalo, Maria Gabriela Total change: -14.20 | |   |
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| Semifinal del Campeonato Nacional Femenino | Managua | NCA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1538 | 3.50 | 7 | -0.71 | 20 | -14.20 | |
|  Arevalo, Maria Javiera | | | 1538 | NCA | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Serrano Herrera, Daniela De Andre | | | 1138 * | NCA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Orozco, Cristiana Yorlen | | | 1278 | NCA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Espinoza Guerrero, Elizabeth | | | 1379 | NCA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Castillo Sevilla, Itzell Eyling | | | 1394 | NCA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ferrufino, Michelle | | | 1734 | NCA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Narvaez Talavera, Joanie Ellen | | | 1670 | NCA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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