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Individual Calculations January 2012 |
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| McDonald, Maryann Total change: 38.10 | |   |
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| World Youth Chess Championship - U 18 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1510 | 2.00 | 8 | 1.27 | 30 | 38.10 | |
|  Gluszko, Monika | | | 1910 * | POL | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Hakimifard, Ghazal | | wm | 1910 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Orlova, Yelizaveta | | wc | 1910 * | CAN | 0.50 | 1 | 0.42 | 30 | 12.60 | | | Lugo Lozano, Luz Adriana | | | 1904 | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | De Leon, Patricia | | | 1800 | URU | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Garcia Morales, Ivette Ale | | | 1910 * | MEX | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Castro, Natalia Patricia | | | 1910 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Morales Flores, Monserrat | | | 1898 | CHI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | * 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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