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Individual Calculations November 2019 |
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| Blackwood, Ashanti Total change: -50.40 | |   |
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| XVII Festival de Ajedrez de la Juventud de Centroamerica y el Caribe 2019 (U-18 Femenino) | Tegucigalpa | HON | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1535 | 1.50 | 8 | -1.26 | 40 | -50.40 | |
|  Cruz Lima, Kimberly Esmeralda | | | 1676 | GUA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Ramos Donaire, Maria Pradi | | | 1618 | HON | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Alvarez Gutierrez, Patricia | | | 1534 | NCA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Shih Gould, Annie | | wc | 1716 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arguedas Bolanos, Sharline | | | 1303 | CRC | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Santiago Sontay, Jenny Fernanda | | | 1654 | GUA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Perez Marin, Olivia | | wc | 1935 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ortez, Andrea | | wf | 1920 | ESA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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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