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Individual Calculations January 2011 |
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| Dadello, Aleksandra Total change: -2.55 | |   |
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| World Youth Chess Championships 2010 - Girls under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1722 | 1.50 | 5 | -0.17 | 15 | -2.55 | |
|  Rodionova, Daria | | | 1856 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Hua, Margaret | | | 1943 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Javakhishvili, Mariam | | | 1550 | GEO | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Haussernot, Cecile | | wf | 2028 | FRA | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Gal, Hanna Krisztina | | | 1902 | HUN | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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