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Individual Calculations May 2019 |
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| Anzola, Apolinar Total change: 20.80 | |   |
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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 |
| 1898 | 1897 | 4.50 | 8 | 0.52 | 40 | 20.80 | |
|  Pinillo Canon, Silvana | | wc | 1730 | COL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Borrero, Alexander | | | 1986 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gonzalez, Walter | | | 1967 | COL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Alvarez Angel, Nelson Eduardo | | | 1974 | COL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Lopez Ramirez, David Santiago | c | | 1931 | COL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Barrios, Bernardo | | | 1888 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Duque, Arnel Alberto | | | 1864 | COL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Parra Mesa, Brayan | | | 1842 | COL | 0.00 | 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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