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Individual Calculations January 2012 |
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| Ren, Xiaoyi Total change: 5.70 | |   |
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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 |
| 2193 | 2196 | 1.50 | 3 | -0.02 | 30 | -0.60 | |
|  Cai, Jiaying | | | 2094 | CHN | 1.00 | 1 | 0.36 | 30 | 10.80 | |  Ni , Shiqun | | | 2149 | CHN | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Gu, Xiaobing | | wg | 2336 | CHN | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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) | | | | Chinese Chess League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2196 | 1.00 | 3 | 0.21 | 30 | 6.30 | |
| | Tan, Zhongyi | | wg | 2441 | CHN | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Guo, Qi | | wg | 2356 | CHN | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Pham, Le Thao Nguyen | | wg | 2344 | VIE | 0.50 | 1 | 0.20 | 30 | 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) | | |
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