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Individual Calculations June 2024 |
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| Arias Ochoa, Adriana Maddyel Total change: 7.60 | |   |
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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 |
| 1540 | 1423 | 3.00 | 8 | 0.19 | 40 | 7.60 | |
|  Obregon Castellanos, Carla Victo | | | 1638 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Villegas Ampuero, Consuelo | | | 1651 | CHI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Intor Coa, Adriana Michelle Joy | | | 1491 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Velasquez Pastor, Andrea Guadalup | | | 1425 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Nagua Valladares, Sonia Mailet | | | 1470 | ECU | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Guevara Huamani, Jhady Julieth | | | 1498 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Atiagaga, Laurecia Minage | | | 1451 | KEN | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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