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Individual Calculations September 2019 |
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| Pacheco Arteaga, Natalia Total change: -5.60 | |   |
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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 |
| 1444 | 1176 | 1.50 | 8 | -0.14 | 40 | -5.60 | |
|  Loyola Torres, Maria Gracia | | wc | 1576 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rosado Perez, Maria Jose | | wc | 1576 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bustillos, Nathalia | | | 1473 | BOL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Iquise Calle, Jhosselyn | | | 1329 | BOL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Chavez, Perla | | | 1571 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barros Jardi Arce, Sarai | | | 1182 | BOL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Velarde Alarcon, Jhoana | | | 1267 | BOL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Vargas D, Crystel | | | 1576 * | BOL | 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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