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Individual Calculations June 2024 |
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| Garzon Zapatanga, Christopher Leo Total change: -10.80 | |   |
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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 |
| 1909 | 2185 | 7.00 | 9 | -0.27 | 40 | -10.80 | |
|  Acosta Vera, Yerans Vincent | | | 1785 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Huertas Poma, Adrian Antonio | | | 1785 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Caceres Sandoval, Eduardo | | | 1906 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Garay Ramirez, Estefano Javier | | | 1886 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Montesinos Parisaca, Tupac Russel | | | 1795 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Campos Gomez, Manuel | f | | 2319 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zapata Romero, Italo German | | | 1912 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Salazar Flores, Yerick Alexander | | | 1831 | PER | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Guzman Vera, Diego Alonso | | | 1959 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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