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Individual Calculations January 2019 |
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| Cornejo Castellanos, Diana Helen Total change: 118.40 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 14, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1206 | 4.00 | 8 | 2.96 | 40 | 118.40 | |
|  Rosas Valverde, Nicolle Shesira | | | 1570 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Arauco Celestino, Arianna Sofia | | wf | 1606 * | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ayala Rosero, Ariana Marcela | | wc | 1606 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Garcia Andrada, Heidy Nicole | | | 1606 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomez Vasquez, Laura Sofia | | | 1606 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Espinoza Pena, Shady Medaly | | | 1281 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bustillos, Nathalia | | | 1521 | BOL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Figueroa Bernal, Julia Dennis | | wc | 1606 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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