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Individual Calculations January 2024 |
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| Velarde Hernandez, Paulina Yunuen Total change: -58.00 | |   |
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| North American Youth Chess Championship Ciudad de Mexico 2023 U16 female | Ciudad de Mexico | MEX | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1656 | 4.50 | 9 | -1.45 | 40 | -58.00 | |
|  Hurtado Montiel, Citlalli | | | 1389 | MEX | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Garcia Ortega, Natalia Belen | | | 1559 | MEX | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Guillen Moreno, Karina Guadalupe | | | 1529 | MEX | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Castellanos Hernandez, Geo | | wc | 1643 | MEX | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Tec Rodas, Sofia Isavelina | | | 1666 | MEX | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Flores Martinez, Ana Paula | | | 1256 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Luna Lara, Karen Vanesa | | | 1363 | MEX | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Liu, Angela | | wc | 1895 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Diaz Gonzalez Jardon, Shirel | | | 1361 | MEX | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * 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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