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Individual Calculations August 2015 |
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| Mamani, Anahi Total change: -29.20 | |   |
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| Festival Panamericano de la Juventud U-14 Femenino | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1621 | 1.00 | 4 | -0.98 | 40 | -39.20 | |
|  Martinez Mesa, Chaneli | | wf | 1830 | CUB | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Salas Estrada, Ana Valeria | | | 1542 | MEX | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Mora, Oriana | | | 1436 | ARG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Varela, Maria De Los Angeles | | | 1690 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-12 Femenino | La Paz | BOL | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1563 | 2.00 | 3 | 0.25 | 40 | 10.00 | |
| | Huanca, Naira | | | 1526 | BOL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Vargas D, Carolina | | wc | 1324 | BOL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Condori, Ana Paula | | wc | 1638 | BOL | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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