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Individual Calculations January 2012 |
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| De, Bruyn Aleida Total change: -39.30 | |   |
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| World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1704 | 0.50 | 3 | -1.31 | 30 | -39.30 | |
|  Hojjatova, Aydan Hikmat Qizi | | wc | 1899 | AZE | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Stallinger, Vanessa | | | 1458 | AUT | 0.50 | 1 | -0.31 | 30 | -9.30 | |  Hug, Roxana | | | 1510 | FRA | 0.00 | 1 | -0.75 | 30 | -22.50 | |
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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