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Individual Calculations June 2024 |
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| Zhunio Guaman, Sofia Morelia Total change: 48.40 | |   |
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| "World School Chess Championship" Girls under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1523 | 3.50 | 7 | 1.21 | 40 | 48.40 | |
|  Bravo Mallco, Kate Azumi | | wm | 1923 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nagua Valladares, Sonia Mailet | | | 1470 | ECU | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Neyra Alba, Daniela Sofia | | | 1563 | PER | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Villegas Ampuero, Consuelo | | | 1651 | CHI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Velarde Alarcon, Jhoana | | | 1765 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Farro Olivares, Dulce Maria | | | 1584 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Orihuela Barreda, Alondra | | | 1716 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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