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Individual Calculations May 2019 |
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| Parra Mesa, Brayan Total change: 94.40 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2000 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1842 | 6.00 | 9 | 2.36 | 40 | 94.40 | |
|  Alvarez Angel, Nelson Eduardo | | | 1974 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Cayon, Laura Valentina | | | 1727 | COL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Renteria Rodriguez, Henry | | | 1931 | COL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Guzman, Arcadio | | | 1926 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Martinez, Mauricio | | | 1967 | COL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Vargas, Eduar Misael | c | | 1956 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Montoya, Duvan | | | 1889 | COL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gomez Guardo, Cristian | | | 1930 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Anzola, Apolinar | | | 1897 | COL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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