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Individual Calculations September 2009 |
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| Xu, Tong Total change: 1.80 | |   |
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| 2009 China Women's Individual Championship Group B | Zhuhai | CHN | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2224 | 6.50 | 10 | 0.12 | 15 | 1.80 | |
|  Xu, Ruoying | | | 2044 | CHN | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Chen, Baihan | | | 2087 | CHN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Zhang, Jilin | | wg | 2285 | CHN | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Wang, Xiaohui | | | 2231 | CHN | 0.00 | 1 | -0.49 | 15 | -7.35 | | | An, Zhixiao | | | 2096 | CHN | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Sun, Fanghui | | | 2132 | CHN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Chen, Guanqi | | | 2076 | CHN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Wang, Doudou | | | 2182 | CHN | 0.00 | 1 | -0.56 | 15 | -8.40 | | | He, Jingyang | | | 1957 | CHN | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Yu, Moqi | | | 2102 | CHN | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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