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Individual Calculations January 2010 |
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| Kuchava, Ana Total change: 18.90 | |   |
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| World Youth Chess Championship-u14g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1932 | 4.00 | 8 | 1.26 | 15 | 18.90 | |
|  Kabai, Zsuzsanna | | | 2061 | HUN | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Bivol, Alina | | | 2011 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Castrillon Gomez, Melissa | | wf | 2076 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kats, Alena | | | 2001 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Saranya, J | | | 2146 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Efroimski, Marsel | | wf | 2150 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Tomaszewska, Luiza | | | 1887 | POL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Klek, Hanna-Marie | | | 2081 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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