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Individual Calculations January 2012 |
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| Arguello Vinueza, Bertha Total change: 24.30 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1646 | 3.50 | 8 | 1.62 | 15 | 24.30 | |
|  Beinenson, Katsiaryna | | | 1921 | BLR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gueci, Laura | | | 1809 | ITA | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Feduk, Irina | | | 1905 | UKR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Derakhshani, Dorsa | | wc | 1966 | IRI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Barbosa, Larissa Yuki | | | 1754 | BRA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Rodionova, Daria | | | 1977 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Jargalmaa, Sarantuya | | | 1744 | MGL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Alboredo, Julia | | | 1813 | BRA | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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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