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Individual Calculations November 2009 |
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| Tan, Zhongyi Total change: 24.50 | |   |
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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 |
| 2355 | 2436 | 3.50 | 5 | 0.48 | 10 | 4.80 | |
|  Ruan, Lufei | | wg | 2486 | CHN | 0.00 | 1 | -0.43 | 10 | -4.30 | |  Xu, Tong | | wm | 2231 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zhu, Chen | g | | 2491 | QAT | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Gong, Qianyun | | wm | 2265 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Nebolsina, Vera | | wg | 2302 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | 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 |
| 2381 | 2435 | 2.50 | 5 | -0.32 | 10 | -3.20 | |
| | Ju, Wenjun | | | 2443 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Zhao, Xue | g | wg | 2544 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Wang, Doudou | | | 2182 | CHN | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Zhang, Jilin | | wg | 2285 | CHN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Shen, Yang | | wg | 2453 | CHN | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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 |
| 2459 | 2435 | 5.50 | 8 | 1.78 | 10 | 17.80 | |
| | Chiburdanidze, Maia | g | wg | 2506 | GEO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Rajlich, Iweta | m | wg | 2465 | POL | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Hoang, Thi Bao Tram | | wg | 2265 | VIE | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Zatonskykh, Anna | m | wg | 2462 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ushenina, Anna | m | wg | 2474 | UKR | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Dronavalli, Harika | m | wg | 2474 | IND | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Danielian, Elina | m | wg | 2489 | ARM | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Kosintseva, Tatiana | m | wg | 2536 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | Chinese Chess Queen | Jinzhou | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2488 | 2435 | 3.50 | 7 | 0.51 | 10 | 5.10 | |
| | Ruan, Lufei | | wg | 2486 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Shen, Yang | | wg | 2453 | CHN | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Ju, Wenjun | | | 2443 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Hou, Yifan | g | wg | 2585 | CHN | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Xu, Yuhua | g | wg | 2485 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Huang, Qian | | wg | 2424 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Zhao, Xue | g | wg | 2542 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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