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Individual Calculations May 2019 |
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| Arias, Juan Carlos Total change: 22.80 | |   |
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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 |
| 1822 | 1913 | 6.00 | 8 | 1.14 | 20 | 22.80 | |
|  Latorre, Franklin Leandro | | | 1775 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Manzano Gomez, Valentina | | | 1513 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agudelo Pineres, Oscar Marino | c | | 1989 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gomez Guardo, Laura Melissa | | | 1850 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hernandez, Jeronimo | | | 1851 | COL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Palomino, Daniel Fernando | | | 1737 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ospina Loaiza, Jhonny | c | | 1931 | COL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Lopez Ramirez, David Santiago | c | | 1931 | COL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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