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Individual Calculations August 2015 |
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| Osorio Mamani, Mayte Total change: -15.60 | |   |
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| IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-18 Femenino | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1602 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
|  Molina, Jessica | | | 1800 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Toro, Ambar | | | 1460 | BOL | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Vargas D, Crystel | | | 1634 | BOL | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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