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Individual Calculations January 2010 |
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| Cordero, Daniela Total change: 11.85 | |   |
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| VI Festival Sudamericano Juventud 2009 Sub-18 Fem | Mendes/RJ | BRA | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1972 | 2.50 | 5 | -0.68 | 15 | -10.20 | |
|  Toro Pradenas, Maria Jose | | wf | 2029 | CHI | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Tapia Alvarado, Isabel | | | 1900 | PER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Cornejo Rojas, Natalia | | | 1828 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Mendonza, Samanta | | | 1793 | BOL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | De Oliveira, Ana Paula | | | 1786 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Nacional Mayor "Femenino 2009" | Tarija - Yacuiba | BOL | 2009-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1972 | 4.00 | 5 | 1.47 | 15 | 22.05 | |
| | Borda, Carla | | wc | 1996 | BOL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mendoza, Samanta | | | 1793 | BOL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Barrenechea, Stefanie | | | 1980 | BOL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Luna, Raisa | | wf | 2083 | BOL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Estrada, Lucia | | wc | 1979 | BOL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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