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Individual Calculations August 2015 |
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| Mora, Oriana Total change: 89.20 | |   |
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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 |
| 1660 | 1436 | 1.50 | 5 | 0.34 | 40 | 13.60 | |
|  Martinez Mesa, Chaneli | | wf | 1830 | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Espana Londono, Angie Lorena | | | 1650 | COL | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Varela, Maria De Los Angeles | | | 1690 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mamani, Anahi | | | 1621 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Parada Beltran, Laura Valentin | | | 1508 | COL | 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) | | | | Semifinal Sub 2000 Camp. Argentino | San Luis | ARG | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1436 | 3.00 | 6 | 1.89 | 40 | 75.60 | |
| | Besso, Javier Alejandro | | | 1836 * | ARG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gatica, Ruben | | | 1836 * | ARG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Guardia, Guillermo | | | 1836 * | ARG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lucero, Gabriel Nicolas | | | 1826 | ARG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bracamonte, Marcos | | | 1592 | ARG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Aguilar Samper, Valentin | | | 1444 | ARG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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