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Individual Calculations April 2020 |
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| Llano Buritica, Eduardo Total change: -11.00 | |   |
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| Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1944 | 6.00 | 9 | -0.55 | 20 | -11.00 | |
|  Ladron De Guevara Mendez, Lorena | | | 1544 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Giraldo, Emanuel | | | 1544 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Florez, Santiago | | | 1694 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lopez Rayo, Santiago | c | | 1972 | COL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Moncada Correa, Sara | | | 1804 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Cordoba Roa, Angel Gabriel | | | 1792 | VEN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ortega Lopez, Mateo | | | 1544 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mogollon Tobar, Nicolle Juliet | | wc | 1636 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Zapata, Juan Carlos | | | 2123 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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