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Individual Calculations July 2023 |
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| Sedlmayr, David Total change: 11.00 | |   |
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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 |
| 1852 | 1954 | 5.00 | 7 | 0.55 | 20 | 11.00 | |
|  Ruiz Jaraba, Valentina Sofia | | | 1776 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Bueno, Miguel Angel | | | 1825 | COL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ramirez Buitrago, Diego Mauricio | c | | 1859 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Alvarez, Juan P | | | 1952 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rosado Perez, Maria Jose | | wc | 1806 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mena Cordoba, Yamil Octavio | c | | 1873 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bolanos Lopez, Juan Jacobo | | | 1875 | COL | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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