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Individual Calculations January 2010 |
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| Udapitiyage, Samasha Sayanjalee Total change: -15.00 | |   |
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| World Youth Chess Championship-u16g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1740 | 1.00 | 5 | -0.60 | 25 | -15.00 | |
|  Ognerubova, Anastasia | | wf | 2077 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Sop, Selen | | | 1906 | TUR | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Nasriddinzoda, Marvorii | | | 1987 | TJK | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Diril, Isil | | | 1585 | TUR | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Arnatskaya, Zoya | | | 1893 | RUS | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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