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Individual Calculations June 2024 |
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| Orihuela Barreda, Alondra Total change: -17.20 | |   |
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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 |
| 1590 | 1716 | 5.50 | 9 | -0.43 | 40 | -17.20 | |
|  Mamani Vilca, Margaret Jhaty | | | 1447 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Gallardo Valdez, Vania Valeria | | | 1425 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mayeregger Gonzalez, Renata Valen | | wc | 1787 | PAR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ospanova, Adelya | | | 1745 | KAZ | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Chile Vela, Claudia Daniela | | | 1564 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Naekat Mashianda, Jomaira Fernand | | | 1555 | ECU | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sotelo Leon, Ester Victoria | | | 1726 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Frias Obregon, Anghie Elizabeth | | | 1536 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zhunio Guaman, Sofia Morelia | | | 1523 | ECU | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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