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Individual Calculations June 2024 |
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| Guevara Huamani, Jhady Julieth Total change: 10.80 | |   |
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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 |
| 1581 | 1498 | 3.50 | 8 | 0.27 | 40 | 10.80 | |
|  Jimenez Salas, Maria Teresa | | wf | 1898 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Chile Vela, Claudia Daniela | | | 1564 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gallardo Valdez, Vania Valeria | | | 1425 | PER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Vicuna Vilchez, Abigail Leticia | | | 1441 | PER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Pichilingue Orbe, Camila Belen | | | 1566 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Arias Ochoa, Adriana Maddyel | | | 1423 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Obregon Castellanos, Carla Victo | | | 1638 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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