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Individual Calculations August 2023 |
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| Choquehuanca Quispe, Dariel Alvar Total change: 15.60 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1148 | 3.00 | 5 | 0.39 | 40 | 15.60 | |
|  Vasquez Lopez, Josue Gabriel | | | 1526 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lavado Ladera, Cris Adrian | | | 1001 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Zegarra Castaneda, Oliver Mateo | | | 1044 | PER | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Tello Lizana, Mayu Aldemar | | | 1044 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ydrogo Agreda, Gustavo Alonso | | | 1116 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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