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Individual Calculations August 2017 |
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| Chen, Hongbei Total change: -73.20 | |   |
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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 |
| 1749 | 1640 | 2.50 | 9 | -1.00 | 40 | -40.00 | |
|  Cao, Ruoshui | | | 1293 | CHN | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Liu, Suhui | | | 1612 | CHN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Li, Xinyu | | | 1939 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hwang, Chyi | | | 1414 | TPE | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Zhou, Guijue | | wm | 2040 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dong, Jingyan | | | 1794 | CHN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Wang, Xuwen | | | 1567 | CHN | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zhao, Shengxin | | wf | 2040 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Manli | | | 2040 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2017 Chinese chess championship group B Women | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1640 | 1.00 | 6 | -0.83 | 40 | -33.20 | |
| | Jiang, Zhaoyi | | wc | 2011 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lv, Xintong | | | 1864 | CHN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lu, Miaoyi | | | 1262 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Huang, Mofei | | | 1924 | CHN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cai, Youyang | | | 1866 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Liu, Kexin | | | 1848 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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