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Individual Calculations June 2024 |
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| Vicuna Vilchez, Abigail Leticia Total change: -20.00 | |   |
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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 |
| 1551 | 1441 | 2.00 | 7 | -0.50 | 40 | -20.00 | |
|  Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Jacome Cueva, Mariah Fernanda | | | 1648 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sotil Aucasi, Daniela Xiomara | | | 1423 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Vithana, Minethma Devindi | | | 1537 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Guevara Huamani, Jhady Julieth | | | 1498 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Chile Vela, Claudia Daniela | | | 1564 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Lajo Timoteo, Mirella Alejandra | | | 1492 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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