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Individual Calculations March 2012 |
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| Prado, Alexandra Total change: -6.75 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD FEMENINO 16 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1811 | 0.50 | 2 | -0.34 | 15 | -5.10 | |
|  Jorquera Cabello, Valentina | | | 1952 | CHI | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Orbezo Rosales, Ximena Lucia | | | 1789 | PER | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | IRT "1er Clasificatorio Nacional 2012" | Cochabamba | BOL | 2012-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1795 | 0.50 | 3 | -0.62 | 15 | -9.30 | |
| | Gemy, Jose Daniel | f | | 2195 * | BOL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Molina, Jessica | | | 1558 | BOL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Monroy, Osvaldo | | | 1999 | BOL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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) | | | | Clasificatorio Nacional Femenino 2012 | Cochabamba | BOL | 2012-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1795 | 2.50 | 5 | 0.51 | 15 | 7.65 | |
| | Borda, Carla | | wc | 2008 | BOL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Blanco, Norma | | | 1767 | BOL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Ramirez, M Eugenia | | | 2013 | BOL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Basto, Suely | | | 1768 | BOL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Mendoza, Samanta | | | 1827 | BOL | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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