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Individual Calculations June 2024 |
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| Zuta Acosta, Lex Jayson Total change: -22.40 | |   |
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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 |
| 1591 | 1595 | 3.00 | 7 | -0.56 | 40 | -22.40 | |
|  Lopez Fuentes, Wilberth Sebastian | | | 1838 | MEX | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Ortiz Menacho, Sebastian Alonso | | | 1751 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mayta Juarez, Christian Brayan | | | 1477 | PER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Tacca Aller, Andriu Ariel | | | 1430 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ccana Minauro, Wernher Sebastian | | | 1711 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Espiritu, Laureano Pier Davide | | | 1460 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bocanegra Reyes, Thiago Stephano | | | 1473 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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