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Individual Calculations June 2024 |
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| Bravo Mallco, Kate Azumi Total change: 49.60 | |   |
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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 |
| 1760 | 2030 | 8.50 | 9 | 1.24 | 40 | 49.60 | |
|  Zhunio Guaman, Sofia Morelia | | | 1630 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Farro Olivares, Dulce Maria | | | 1630 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Velarde Alarcon, Jhoana | | | 1765 | BOL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Valencia Quinchia, Isabella | | | 1827 | COL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Contreras Huaman, Fiorella | | wm | 2019 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Jimenez Salas, Maria Teresa | | wf | 1900 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Lutina Bueno, Leila Daniela | | | 1743 | BOL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Naekat Mashianda, Jomaira Fernand | | | 1630 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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