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Individual Calculations August 2023 |
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| Prado Mendivil, Juan David Total change: 28.80 | |   |
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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 |
| 1444 | 1145 | 2.00 | 6 | 0.72 | 40 | 28.80 | |
|  Benavides Conza, Diego Angelo | | | 1697 | PER | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Cabrera Quispe, Piero Andre | | | 1772 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ricaldi Astuvilca, Piero Stefano | | | 1380 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Martinez Cuya , Samuel | | | 1442 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Campos Montesinos, Andrew Uxon | | | 1135 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Chaquilla Flores, Miguel | | | 1237 | 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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