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Individual Calculations June 2024 |
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| Gallardo Valdez, Vania Valeria Total change: 68.00 | |   |
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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 |
| 1572 | 1425 | 4.50 | 9 | 1.70 | 40 | 68.00 | |
|  Villegas Ampuero, Consuelo | | | 1651 | CHI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Orihuela Barreda, Alondra | | | 1716 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Naekat Mashianda, Jomaira Fernand | | | 1555 | ECU | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Lajo Timoteo, Mirella Alejandra | | | 1492 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Guevara Huamani, Jhady Julieth | | | 1498 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Intor Coa, Adriana Michelle Joy | | | 1491 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Arduz Rengel, Sofia | | | 1467 | BOL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Farro Olivares, Dulce Maria | | | 1584 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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