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Individual Calculations December 2019 |
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| Perez Hernandez, Vicmary C. Total change: 26.00 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-15 Femenino | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1755 | 7.50 | 9 | 0.65 | 40 | 26.00 | |
|  Villalta Leiton, Nicole Tamara | | | 1355 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hernandez Bermudez, Manuela | | | 1472 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ruiz Jaraba, Valentina Sofia | | | 1640 | COL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Gallegos, Kaylee | | | 1355 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Miranda Vargas, Analia Karen | | | 1522 | ECU | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Castano, Saray | | | 1558 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Alvarez, Claudia | | | 1403 | PAN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gomez Vasquez, Laura Sofia | | | 1737 | COL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Diaz Charpentier, Kristel Meliss | | | 1717 | CRC | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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