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Individual Calculations January 2012 |
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| Perez, Dalila Total change: 28.05 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1711 | 3.00 | 7 | 1.21 | 15 | 18.15 | |
|  Monnisha, Gk | | wf | 1992 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dadello, Aleksandra | | | 1826 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Valyi, Adel | | | 1904 | HUN | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Franca, Veronika | | | 1847 | SLO | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Hernandez Fonseca, Maria Paula | | | 1975 | COL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Malatsilava, Volha | | | 1907 | BLR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Paredes Bustamante, Paula | | wf | 1873 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | XVII Juegos Deportivos Sudamericanos Escolares -Ajedrez Clasico- | Bogota | COL | 2011-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1711 | 2.50 | 5 | 0.66 | 15 | 9.90 | |
| | Paspuel, Melissa | | | 1693 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Coelho, Ramyres Santana | | | 1800 | BRA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Hernandez Fonseca, Maria Paula | | | 1975 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Denon, Nicole | | | 1742 | ARG | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Paredes Bustamante, Paula | | wf | 1873 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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