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Individual Calculations January 2011 |
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| Matute Loja, Belen Total change: 3.90 | |   |
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| VII Sudamericano de la juventud 2010 - Sub - 18 Damas | Sucre - Bolivia | BOL | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1936 | 3.50 | 5 | 0.26 | 15 | 3.90 | |
|  Cortes Arias, Mariela | | | 1768 | CHI | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Estrada, Lucia | | wm | 2033 | BOL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | De Oliveira, Ana Paula | | wc | 1854 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Porporatto, Carolina | | | 1544 | ARG | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Cornejo, Natalia | | | 1847 | PER | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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