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Individual Calculations June 2024 |
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| Tacca Aller, Andriu Ariel Total change: 4.40 | |   |
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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 |
| 1535 | 1430 | 3.00 | 8 | 0.11 | 40 | 4.40 | |
|  Zambrano Mara, Percy Rodrigo | | | 1690 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Cardenas Corona, Joaquin Ignacio | | | 1532 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Blanco Huallpa, Joshuas Kalen | | | 1496 | PER | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Zuta Acosta, Lex Jayson | | | 1595 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Merca Alvarado, Gabriel Adolfo | | | 1495 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Anccana Poma, Samuel Adrian | | | 1466 | PER | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Kibrit Arakanchi, Teofilo | | | 1516 | MEX | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sancho Chambi, Cesar David | | | 1486 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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