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Individual Calculations August 2017 |
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| Zuo, Yifan Total change: -83.60 | |   |
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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 |
| 2032 | 2115 | 5.50 | 9 | 0.08 | 40 | 3.20 | |
|  Wang, Zijian | | | 1795 | CHN | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Yu, Shaoteng | g | | 2473 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zhang, Xiaopeng | | | 2267 | CHN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | You, Jialei | | | 1847 | CHN | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Lu, Juncheng | | | 1846 | CHN | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Fan, Zhecheng | | | 1920 | CHN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Xu, Yining | | | 2323 | CHN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gao, Mingze | | | 1813 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zhang, Fuhan | | | 2001 | CHN | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 2017 Chinese chess championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2115 | 5.00 | 8 | -2.17 | 40 | -86.80 | |
| | Zhang, Keyu | | | 1715 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Huang, Yishi | | | 1715 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Li, Minghao | | | 1715 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Liu, Chuming | | | 1715 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Zhi | | | 1739 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Huang, Bangbo | | | 1757 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Gao, Mingze | | | 1813 | CHN | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Jiang, Qinyu | | | 1845 | CHN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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