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Individual Calculations June 2024 |
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| Rosas Llamocca, Alvaro Rodrigo Total change: -98.80 | |   |
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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 |
| 1598 | 1874 | 5.00 | 9 | -2.47 | 40 | -98.80 | |
|  Kibrit Arakanchi, Teofilo | | | 1516 | MEX | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Villaverde Salas, Gonzalo Matias | | | 1612 | PER | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Cardenas Corona, Joaquin Ignacio | | | 1532 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Cisneros Vargas, Gabriel Jesus | | | 1527 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Levano Loayza, Adriano Jaffet | | | 1652 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Puma Puchoc, Alejandro Apolinar | | | 1647 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gutarra Minaya, Percy Eduardo | | | 1666 | PER | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Ricaldi Ramos, Jim Sebastian | | | 1571 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Choque Aparco, Esteban Abel | | | 1656 | PER | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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