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Individual Calculations September 2011 |
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| Xu, Yuhua Total change: -5.00 | |   |
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| Chinese Chess League Division A rounds 7-9 | Shenzhen,China | CHN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2477 | 1.00 | 3 | -0.50 | 10 | -5.00 | |
|  Hou, Yifan | g | wg | 2575 | CHN | 0.00 | 1 | -0.37 | 10 | -3.70 | |  Huang, Qian | | wg | 2404 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Shen, Yang | | wg | 2459 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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