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Individual Calculations December 2019 |
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| Ubertin Gomez, Katherin Rossmary Total change: -33.20 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-17 Femenino | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1714 | 5.50 | 9 | -0.83 | 40 | -33.20 | |
|  Iza Mendoza, Nefthys Sayde | | | 1470 | ECU | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Campos Perilla, Angie Catalina | | | 1314 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vargas Ortiz, Grecia Valentina | | | 1757 | VEN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Leal, Dayana Vanessa | | | 1576 | COL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Perez Valcarcel, Maria Jose | | | 1494 | COL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Caro Estrada, Esveny | | | 1529 | COL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Manzano Gomez, Valentina | | | 1727 | COL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Santiago Sontay, Jenny Fernanda | | | 1652 | GUA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Francia Arzapalo, Camila | | | 1361 | PER | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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