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Individual Calculations August 2018 |
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| Li, Lewei Total change: 128.80 | |   |
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| 2018 Chinese Chess League Division B | Jiangmen | CHN | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1489 | 5.50 | 10 | 1.80 | 40 | 72.00 | |
|  Ye, Qianqian | | | 1819 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Jing, Jiyu | | | 1633 | CHN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Zou, Xinyi | | | 1688 | CHN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Gao, Hanxue | | | 1703 | CHN | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Cao, Ruoshui | | | 1255 | CHN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Shih, Ching-An | | wf | 1543 | TPE | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Dai, Jiaying | | | 1619 | CHN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Wei, Yaqing | | wc | 1670 | CHN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Lu, Miaoyi | | | 1563 | CHN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Chen, Yumeng | | | 1412 | CHN | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | 2018 Chinese chess championship (personal group B Women) | Jiangmen | CHN | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1489 | 2.50 | 7 | 1.42 | 40 | 56.80 | |
| | Song, Yuxin | | wc | 1889 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bai, Xue | | | 1889 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Peng, Xinbei | | | 1661 | CHN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zou, Xinyi | | | 1688 | CHN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Dong, Nanxi | | | 1889 * | CHN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Guo, Weibao | | | 1847 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gao, Hanxue | | | 1703 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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