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Individual Calculations January 2011 |
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| Halim, Izzah Total change: 0.00 | |   |
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| World Youth Chess Championships 2010 - Girls under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1771 | 0 | 1.00 | 6 | 0.00 | 1498 | | 0.00 | |
|  Mammadzada, Gunay Vuqar Qizi | | wf | 1815 | AZE | 0.00 | 1 | 0.00 | | 0.00 | |  Schwarz, Larissa | | | 1807 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Keskin, Suara | | | 1651 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Ghaemmaghami, Pegah | | | 1562 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sidorova, Anna | | wf | 2124 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Al, Dhaheri Shaikha | | | 1664 | UAE | 0.50 | 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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