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Individual Calculations January 2011 |
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| Selkirk, Rebecca Total change: 28.25 | |   |
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| World Youth Chess Championships 2010 - Girls under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1545 | 2.50 | 10 | 1.13 | 25 | 28.25 | |
|  Tanacs, Anna | | wf | 1945 * | HUN | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Herrera Sosa, Jessica | | wf | 1945 * | VEN | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Stojkovska, Monika | | | 1928 | MKD | 1.00 | 1 | 0.91 | 25 | 22.75 | | | Nguyen, Minh Thuy | | | 1918 | GER | 0.00 | 1 | -0.10 | 25 | -2.50 | | | De, Oliveira Ana Paula | | wc | 1839 | BRA | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Thilakawardana, Supeshala | | wf | 1768 | SRI | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Dines, Sheila J | | | 1936 | ENG | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Ivanova, Gergana | | | 1794 | BUL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Bubanja, Milica | | | 1743 | MNE | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Arnatskaya, Zoya | | | 1870 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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