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Individual Calculations June 2024 |
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| Zurita Olivares, Ana Rafaella Total change: -48.00 | |   |
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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 |
| 1556 | 1512 | 2.00 | 7 | -1.20 | 40 | -48.00 | |
|  Contreras Huaman, Fiorella | | wm | 1912 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sotil Aucasi, Daniela Xiomara | | | 1423 | PER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Nagua Valladares, Sonia Mailet | | | 1470 | ECU | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Atiagaga, Laurecia Minage | | | 1451 | KEN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Farro Olivares, Dulce Maria | | | 1584 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Neyra Alba, Daniela Sofia | | | 1563 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Intor Coa, Adriana Michelle Joy | | | 1491 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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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