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Rapid:
Individual Calculations May 2017 |
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| Viveros, Erica Johana Total change: 63.20 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1729 | 4.00 | 7 | 3.16 | 20 | 63.20 | |
|  Mena, Yamil Octavio | c | | 2061 | COL | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Mateus, Martha | | wm | 2049 | COL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Montilla Reyes, Jorcerys | | wm | 2129 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castano, Jhon Edison | | | 2103 | COL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Contreras, Henry | f | | 2129 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Pinzon, Helvert | c | | 2032 | COL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Orozco, Luz Elena | | | 1985 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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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