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Individual Calculations January 2011 |
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| Lozano, Betania Total change: -18.75 | |   |
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| Abierto Philidor Club Argentino | Buenos Aires | ARG | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1937 | 2.00 | 5 | -0.70 | 25 | -17.50 | |
|  Quenallata, Luciano Andres | | | 2245 | ARG | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Castiglione, Jose Eugenio | | | 1762 | ARG | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Burgin, Dario | | | 1726 | ARG | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Arraga, Gerardo | | | 1933 | ARG | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Tanner, Pedro | | | 1904 | ARG | 0.00 | 1 | -0.55 | 25 | -13.75 | |
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) | | | | VII Sudamericano de la juventud 2010 - Sub - 16 Damas | Sucre - Bolivia | BOL | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1937 | 3.00 | 5 | -0.05 | 25 | -1.25 | |
| | Prado, Alexandra | | | 1767 | BOL | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Coro, Soledad | | | 1909 | BOL | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Morales Flores, Monserrat | | | 1885 | CHI | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Jensen Recupero, Daniela | | | 1885 | CHI | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Orbezo Rosales, Ximena Lucia | | | 1828 | PER | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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) | | |
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