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Individual Calculations November 2023 |
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| Peralta Macas, Santiak Emanuel Total change: 24.00 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1428 | 4.00 | 8 | 0.60 | 40 | 24.00 | |
|  Justiniano Flores, Luis Fernando | | | 1678 | BOL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Quiroz Alva, Gian Carlo Gabriel | | | 1727 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Zapana Huarza, Fabricio Elvis | | | 1585 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mendoza Galindo, Rodrigo Mateo | | | 1269 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Yujra Paredez, Ignacio Tadeo | | | 1608 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ortiz Mallma, Fabian Ivan | | | 1225 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Fernandez Ocana, Leonardo Felix | | | 1581 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ricaldi Ramos, Jim Sebastian | | | 1248 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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