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Individual Calculations September 2009 |
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| Cordero, Daniela Total change: -7.95 | |   |
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| Primer Olimpiada del Mercosur 2009 | Mar del Plata | ARG | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1969 | 0.50 | 4 | -0.69 | 15 | -10.35 | |
|  Feliciano, Vannesa | | wf | 2112 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Lujan, Carolina | m | wg | 2319 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jorquera, Valentina | | | 1957 | CHI | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Amed, Stephanie | | wf | 2166 | ARG | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | XX Panamericano Mar del Plata U18 Fem | Mar del Plata | ARG | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1992 | 3.50 | 7 | 0.16 | 15 | 2.40 | |
| | Orozco, Lina Yomayra | | | 2148 | COL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Aliaga Fernandez, Ingrid Y | | wf | 2089 | PER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Duran Juarez, Citlali | | | 1854 | MEX | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Estrada, Lucia | | wc | 1961 | BOL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Fernandez, Maria Florencia | | | 2191 | ARG | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Romero Echeverria, Abigail | | | 2049 | ECU | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Torres Cancino, Anita | | | 1765 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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