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Individual Calculations November 2023 |
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| Parra Gonzales, Andre Leonardo Total change: 23.60 | |   |
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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 |
| 1682 | 1942 | 7.50 | 9 | 0.59 | 40 | 23.60 | |
|  Pariona Palomino, Miguel Angel | | | 1381 | PER | 0.50 | 1 | -0.48 | 40 | -19.20 | |  Mendoza Galindo, Rodrigo Mateo | | | 1542 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bravo Mendoza, Diego Eduardo | | | 1459 | PER | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Cardenas, Lima Vincent Matias | c | | 1683 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Palomino Landeo, Diego Fernando | | | 1680 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Zapana Huarza, Fabricio Elvis | | | 1585 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1862 | MEX | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ramirez Sifuentes, Luis Angel | | | 1869 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Garzon Zapatanga, Christopher Leo | | | 2079 | ECU | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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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