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Individual Calculations September 2009 |
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| Lei, Tingjie Total change: -11.75 | |   |
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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 |
| 2095 | 2028 | 2.00 | 6 | -0.47 | 25 | -11.75 | |
|  Zhai, Mo | | wf | 2118 | CHN | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Chen, Jing | | wf | 2164 | CHN | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Xu, Huahua | | | 2145 | CHN | 0.50 | 1 | 0.16 | 25 | 4.00 | | | He, Jingyang | | | 1957 | CHN | 0.50 | 1 | -0.10 | 25 | -2.50 | | | An, Zhixiao | | | 2096 | CHN | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Chen, Baihan | | | 2087 | CHN | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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