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Individual Calculations August 2023 |
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| Chaquilla Flores, Miguel Total change: -12.40 | |   |
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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 |
| 1398 | 1237 | 2.00 | 7 | -0.31 | 40 | -12.40 | |
|  Choque Ordono, Mijail Yasser | | | 1704 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Martinez Cuya , Samuel | | | 1442 | PER | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Aracayo Chuquija, Juan Daniel | | | 1410 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bedia Cruz, Alexander Santiago | | | 1311 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Campos Montesinos, Andrew Uxon | | | 1135 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Janampa Javier, Brandon Daniel | | | 1639 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Prado Mendivil, Juan David | | | 1145 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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