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Individual Calculations April 2020 |
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| Bolanos Garcia, Heidi Paola Total change: 8.20 | |   |
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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 |
| 1499 | 1292 | 2.00 | 6 | 0.41 | 20 | 8.20 | |
|  Narvaez Talavera, Joanie Ellen | | | 1692 * | NCA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arevalo, Maria Gabriela | | | 1578 | NCA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Martinez Orozco, Cristiana Yorlen | | | 1416 | NCA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Medrano, Maria Luisa | | | 1631 | NCA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Medrano Barrera, Jenny Ariadna | | | 1152 | NCA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Arevalo, Maria Javiera | | | 1527 | NCA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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