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Individual Calculations January 2009 |
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| De, Oliveira Ana Paula Total change: -17.00 | |   |
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| World Youth Chess Championships 2008 - Girls 16 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1799 | 0.50 | 5 | -0.68 | 25 | -17.00 | |
|  Ton, Nu Hong An | | wf | 2093 | VIE | 0.50 | 1 | 0.35 | 25 | 8.75 | |  Le, Hoang Tran Chau | | wf | 2041 | VIE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Chan, Wei-Yi Victoria | | wf | 1902 | SIN | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Savola, Laura | | | 2035 | FIN | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Parmar, Amisha | | | 1974 | ENG | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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