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Individual Calculations November 2023 |
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| Amarilla Ettiene, Ezequiel Total change: -119.20 | |   |
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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 |
| 1407 | 1875 | 5.50 | 9 | -2.98 | 40 | -119.20 | |
|  Alcca Nahue, Gustavo Samuel | | | 1368 | PER | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Ortiz Menacho, Sebastian Alonso | | | 1529 | PER | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Caro Miranda, Peter Valentino | | | 1382 | PER | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Solorzano Roncal, Giordano Caleb | | | 1352 | PER | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Ortiz Mallma, Fabian Ivan | | | 1225 | PER | 0.50 | 1 | -0.49 | 40 | -19.60 | | | Gutarra Minaya, Percy Eduardo | | | 1475 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1354 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Chavez Bautista, Lennin Alfredo | | | 1451 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Llanto Llacsa, Yaden Wilden | | | 1523 | PER | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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