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Individual Calculations January 2010 |
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| McDonald, Maryann Total change: -16.25 | |   |
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| World Youth Chess Championship-u16g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1530 | 0.00 | 5 | -0.65 | 25 | -16.25 | |
|  Batkovskyte, Dominyka | | | 1930 * | LTU | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Abdurahmanli, Aytaj Azad Qizi | | | 1878 | AZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bharathi, R. | | | 1930 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Dudas, Szilvia | | | 1820 | HUN | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Lisac, Tihana | | | 1750 | CRO | 0.00 | 1 | -0.22 | 25 | -5.50 | | | * 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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