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Individual Calculations January 2010 |
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| Amrayeva, Aytan Arzuman Qizi Total change: -6.75 | |   |
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| World Youth Chess Championship-u12g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1792 | 3.00 | 7 | -0.27 | 25 | -6.75 | |
|  Khademalsharieh, Sarasadat | | wf | 2020 | IRI | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Koshkarova, Botakoz | | | 1655 | KAZ | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Yolal, Sena Gokcen | | | 1707 | TUR | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Dadello, Aleksandra | | | 1708 | POL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Bulmaga, Elena | | | 1732 | ROU | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Haussernot, Cecile | | wf | 1977 | FRA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Valieva, Rufina | | | 1942 | 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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