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Individual Calculations August 2017 |
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| Cai, Youyang Total change: 68.00 | |   |
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| 2017 Chinese Chess League Division B | Qin huang dao | CHN | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1866 | 5.50 | 9 | 1.63 | 40 | 65.20 | |
|  Shen, Qianyu | | | 1466 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Qiyu | f | wg | 2266 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Song, Yuxin | | wc | 2007 | CHN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Danielian, Elina | g | wg | 2266 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Shih, Ching-An | | wf | 1671 | TPE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Xia, Xiangchen | | | 2125 | CHN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Nguyen, Thi Mai Hung | | wg | 2266 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zheng, Xiner | | | 1491 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Wan, Qian | | | 1822 | CHN | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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) | | | | 2017 Chinese chess championship group B Women | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1866 | 5.00 | 8 | 0.07 | 40 | 2.80 | |
| | Sun, Jihan | | | 1527 | CHN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Li, Xueyi | | | 2149 | CHN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Du, Yi | | | 1568 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chen, Yiru | | | 1695 | CHN | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Ha, Yihan | | | 1572 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Du, Yuxin | | | 2064 | CHN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Chen, Hongbei | | | 1640 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Yan, Tianqi | | | 1919 | CHN | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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