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Individual Calculations July 2023 |
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| Ayala Delgado, Sergio Alejandro Total change: 40.40 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1758 | 4.00 | 7 | 1.01 | 40 | 40.40 | |
|  Llano Buritica, Eduardo | | | 1901 | COL | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Gonzalez Delgado, Hugo Andres | | | 1910 | COL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mercado Maestre, Maria Angel | | | 1399 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Uribe Valencia, Victor Alexis | | | 1856 | COL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Franco Garzon, Jhonier Dario | | | 1898 | COL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ruiz Jaraba, Valentina Sofia | | | 1776 | COL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Lopez Cardona, Diego | | | 1886 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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