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Individual Calculations January 2012 |
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| Spektor, Joy Total change: 0.00 | |   |
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| World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1568 | 0 | 0.00 | 4 | 0.00 | 768 | | 0.00 | |
|  Castillo Martinez, Paola | | | 1700 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Ortiz, Rosa Daniela | | wc | 1557 | HON | 0.00 | 1 | 0.00 | | 0.00 | | | Brandl, Lea Maria | | | 1556 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Stallinger, Vanessa | | | 1458 | AUT | 0.00 | 1 | 0.00 | | 0.00 | |
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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