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Individual Calculations November 2009 |
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| Wang, Xiaohui Total change: 8.85 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2265 | 1.50 | 3 | 0.09 | 15 | 1.35 | |
|  Huang, Qian | | wg | 2410 | CHN | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Zhai, Mo | | wf | 2118 | CHN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Gu, Xiaobing | | wg | 2336 | CHN | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2231 | 0.50 | 1 | 0.08 | 15 | 1.20 | |
| | Zhang, Jilin | | wg | 2285 | CHN | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | 2nd Women World Team Chess Championship | Ningbo | CHN | 2009-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2223 | 3.00 | 7 | 0.42 | 15 | 6.30 | |
| | Huang, Qian | | wg | 2424 | CHN | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Pham, Bich Ngoc | | wf | 2145 | VIE | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Abrahamian, Tatev | | wf | 2275 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Zdebska, Natalia | | wg | 2410 | UKR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Nadig, Kruttika | | wg | 2273 | IND | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Aginian, Nelli | | wg | 2307 | ARM | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Gunina, Valentina | | wf | 2437 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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