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Individual Calculations June 2024 |
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| Montero Ricra, Kevin Johan Total change: -23.60 | |   |
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| "World School Chess Championship" Open under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1479 | 1.50 | 6 | -0.59 | 40 | -23.60 | |
|  Ortiz Menacho, Sebastian Alonso | | | 1751 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Lopez Sernaque, Hermis Luis | | | 1415 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Puma Puchoc, Alejandro Apolinar | | | 1647 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Iman Terry, Aldo Luis Fabiano | | | 1578 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Wochiny Reyes, Joaquin Alessandro | | | 1606 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Marcelo Poma, Jaden Eduardo | | | 1584 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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