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Individual Calculations September 2019 |
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| Bustillos, Nathalia Total change: 72.00 | |   |
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| Campeonato Panamericano Sub-20 Femenino, Bolivia 2019 | Cochabamba | BOL | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1473 | 4.50 | 9 | 1.80 | 40 | 72.00 | |
|  Sarmiento Robles, Paula | | wf | 1873 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Barros Jardi Arce, Sarai | | | 1182 | BOL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Loyola Torres, Maria Gracia | | wc | 1689 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Pacheco Arteaga, Natalia | | | 1176 | BOL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Figueroa Bernal, Julia Dennis | | wc | 1836 | CHI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Vargas D, Crystel | | | 1686 | BOL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Lara Santana, Maria | | | 1702 | MEX | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Vazquez Maccarini, Danitza | f | wm | 1873 * | PUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miller, Rachel | c | wf | 1873 * | JAM | 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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