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Individual Calculations April 2020 |
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| Arevalo, Maria Gabriela Total change: 19.20 | |   |
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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 |
| 1436 | 1578 | 7.00 | 9 | 0.96 | 20 | 19.20 | |
|  Hernandez Aleman, Rosa Nelbia | | | 1212 | NCA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ramirez Altamirano, Laura Seline | | | 1406 | NCA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Munoz Cortez, Anahi Alexandra | | | 1303 | NCA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Narvaez Talavera, Joanie Ellen | | | 1764 | NCA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bolanos Garcia, Heidi Paola | | | 1292 | NCA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arevalo, Maria Javiera | | | 1527 | NCA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Serrano Herrera, Daniela De Andre | | | 1370 | NCA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Martinez Orozco, Cristiana Yorlen | | | 1416 | NCA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Medrano, Maria Luisa | | | 1631 | NCA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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