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Individual Calculations April 2020 |
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| Narvaez Talavera, Joanie Ellen Total change: 46.00 | |   |
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| Semifinal del Campeonato Nacional Femenino de Ajedrez 2020 | Managua | NCA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1764 | 7.00 | 7 | 1.15 | 40 | 46.00 | |
|  Bolanos Garcia, Heidi Paola | | | 1364 * | NCA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Serrano Herrera, Daniela De Andre | | | 1370 | NCA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arevalo, Maria Javiera | | | 1527 | NCA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Arevalo, Maria Gabriela | | | 1578 | NCA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Martinez Orozco, Cristiana Yorlen | | | 1416 | NCA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Medrano, Maria Luisa | | | 1631 | NCA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ramirez Altamirano, Laura Seline | | | 1406 | NCA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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