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Individual Calculations October 2014 |
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| Al Maamari, Wafia Darwish Total change: 18.00 | |   |
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| World Youth Chess Championships 2014 (u12 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1431 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
|  Antova, Gabriela | | wf | 1831 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vantika, Agrawal | | | 1831 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Schulze, Lara | | | 1728 | GER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Vilimova, Julie | | | 1635 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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