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Individual Calculations April 2020 |
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| Ladron De Guevara Mendez, Lorena Total change: -8.00 | |   |
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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 |
| 1589 | 1327 | 1.00 | 6 | -0.20 | 40 | -8.00 | |
|  Llano Buritica, Eduardo | | | 1727 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mogollon Tobar, Nicolle Juliet | | wc | 1636 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Florez Caceres, Rafael Omar | | | 1568 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Suaza Builes, Oscar A | | | 1463 | COL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Gomez Rondon, Samuel | | | 1727 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Suaza, Laura Sofia | | | 1413 | COL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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