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Individual Calculations August 2017 |
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| Guo, Weibao Total change: 43.60 | |   |
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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 | 1838 | 7.00 | 10 | 0.98 | 20 | 19.60 | |
|  Hao, Sijia | | | 1599 | CHN | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Cai, Jinru | | | 1458 | CHN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Liu, Manli | | | 2190 | CHN | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Dong, Jingyan | | | 1794 | CHN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Bai, Xue | | | 1822 | CHN | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Liu, Suhui | | | 1612 | CHN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zhao, Shengxin | | wf | 2042 | CHN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ke, Rianne | | wc | 1543 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Li, Xinyu | | | 1939 | CHN | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Long, Siyu | | | 1505 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 |
| 1895 | 1838 | 5.50 | 10 | 1.20 | 20 | 24.00 | |
| | Ou, Ruxi | | | 1438 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Song, Yuxin | | wc | 2007 | CHN | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Xu, Yuze | | | 2171 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ning, Kaiyu | | | 2168 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zou, Xinyi | | | 1603 | CHN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Li, Yunshan | | wf | 2034 | CHN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Chu, Ruotong | | | 2217 | CHN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wei, Yaqing | | wc | 1540 | CHN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Du, Yuxin | | | 2064 | CHN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Zhu, Yiying | | | 1709 | CHN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | |
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