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Individual Calculations August 2017 |
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| Dong, Jingyan Total change: -114.40 | |   |
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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 |
| 1750 | 1794 | 3.00 | 8 | -1.41 | 40 | -56.40 | |
|  Li, Xinyu | | | 1939 | CHN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Guo, Weibao | | | 1838 | CHN | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Wang, Xuwen | | | 1567 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chen, Hongbei | | | 1640 | CHN | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Wang, Jingyu | | | 1421 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Xu, Fei | | | 1844 | CHN | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Zhang, Ruoshui | | | 1653 | CHN | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Hu, Yi | | | 2098 | CHN | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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 |
| 1646 | 1794 | 0.50 | 3 | -1.45 | 40 | -58.00 | |
| | Li, Xueyi | | | 2149 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Fan, Hengyi | | | 1394 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Lu, Miaoyi | | | 1394 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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