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Individual Calculations January 2010 |
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| Azizbekyan, Arpi Total change: -7.25 | |   |
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| World Youth Chess Championship-u14g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1699 | 2.00 | 8 | -0.29 | 25 | -7.25 | |
|  Pratyusha, Bodda | | | 2001 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Real Pereyra, Diana Carime | | | 1965 | MEX | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Azadvari, Zahra | | | 1847 | IRI | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Najwa, Jiahui Rujok | | | 1733 | SIN | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Belova, Olga | | | 1892 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Birgelir, Melisa | | | 1816 | TUR | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Guo, Emma | | | 1910 | AUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Korban, Katrina | | | 1780 | EST | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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