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Individual Calculations December 2018 |
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| Andrade, Maria Alejandra Total change: -64.40 | |   |
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| Subzonal 2.3.4 Colombia Femenino 2018 - Camp Nacional Ajedrez Mayores Femenino 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1753 | 2.00 | 5 | -1.61 | 40 | -64.40 | |
|  Campos Perilla, Angie Catalina | | | 1353 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pachon, Adriana | | wf | 1989 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Suarez Ardila, Luisa Maria | | | 1415 | COL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Caballero Marrugo, Maria Jose | | | 1353 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ramirez, Mariana | | | 1609 | COL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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