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Individual Calculations January 2011 |
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| Ghukasyan, Siranush Total change: -13.80 | |   |
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| World Youth Chess Championships 2010 - Girls under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1779 | 3.50 | 8 | -0.92 | 15 | -13.80 | |
|  Osmak, Iulija | | | 1979 | UKR | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Fuskova, Martina | | | 1583 | CZE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Zamalova, Ramilya | | | 1864 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Dordzhieva, Dinara | | wc | 1950 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Divya, Garg | | | 1559 | IND | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Vescovi, Katherine Lemos | | | 1679 | BRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Liao, Simone | | wf | 1673 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Dmochowska, Agnieszka | | wc | 1616 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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