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Individual Calculations January 2009 |
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| Hapala, Lisa Total change: -1.50 | |   |
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| World Youth Chess Championships 2008 - Girls 14 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1662 | 0.50 | 3 | -0.06 | 25 | -1.50 | |
|  Hakimifard, Ghazal | | wf | 2012 | IRI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tran, My Linh | | | 1898 | GER | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Kralova, Klaudia | | | 1851 | SVK | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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