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Individual Calculations January 2012 |
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| Gong, Qianyun Total change: 28.65 | |   |
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| Chinese Chess League Division A rounds 13-15 | Qingdao, China | CHN | 2011-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2273 | 2.50 | 3 | 1.46 | 15 | 21.90 | |
|  Zhang, Xiaowen | | wg | 2387 | CHN | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Gu, Xiaobing | | wg | 2336 | CHN | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Tan, Zhongyi | | wg | 2429 | CHN | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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 League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2273 | 2.00 | 3 | 0.45 | 15 | 6.75 | |
| | Guo, Qi | | wg | 2356 | CHN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Wang, Jue | | | 2367 | CHN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Nie, Xin | | | 2038 | CHN | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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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