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Individual Calculations August 2023 |
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| Cruz Ocas, Edward Joel Total change: -25.20 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1636 | 5.00 | 8 | -0.63 | 40 | -25.20 | |
|  Sardon, Aragon Alejandro Ulysses | | | 1236 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Illa Calle, Franco Jorge | | | 1371 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Villafuerte Mamani, Khalid Stepha | | | 1699 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Lapa Cunias, Marco Antonio | | | 1522 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Lucho La Rosa, Sandro Alberto | | | 1401 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Venegas Fernandez, Gabriel | | | 1318 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Martinez Cuya , Samuel | | | 1442 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Choque Ordono, Mijail Yasser | | | 1704 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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