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Individual Calculations June 2024 |
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| Soncco Ramos, Fred Anthony Total change: -18.40 | |   |
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| "World School Chess Championship" Open under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1471 | 1.00 | 5 | -0.46 | 40 | -18.40 | |
|  Aracayo Chuquija, Juan Daniel | | | 1787 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Palacios Benites, Antonio Manuel | | | 1599 | ECU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Acosta Vera, Yerans Vincent | | | 1577 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Vasquez Condori, Enrique Manuel | | | 1637 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Marcelo Romero, Jose Alejandro | | | 1571 | 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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