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Individual Calculations November 2009 |
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| Gong, Qianyun Total change: -17.70 | |   |
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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 |
| 2311 | 2265 | 1.00 | 5 | -1.18 | 15 | -17.70 | |
|  Zhang, Jilin | | wg | 2335 | CHN | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Guo, Qi | | | 2147 | CHN | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ning, Chunhong | | wg | 2358 | CHN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Tan, Zhongyi | | | 2436 | CHN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ding, Yixin | | wf | 2281 | CHN | 0.50 | 1 | 0.02 | 15 | 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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