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Individual Calculations September 2023 |
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| Xie, Jianjun Total change: -12.90 | |   |
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| The 3rd China Binhai Chess Open | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2397 | 5.00 | 9 | -1.29 | 10 | -12.90 | |
|  Gu, Xianghan | | | 1989 | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chen, Zimu(js) | | | 1899 | CHN | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Yang, Zilong | | | 1997 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zeng, Chongsheng | g | | 2571 | CHN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Xu, Yinglun | g | | 2531 | CHN | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Sivuk, Vitaly | g | | 2459 | SWE | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Jiang, Qinyu | | | 2294 | CHN | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Hou, Yifan B | | | 2045 | CHN | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Zhong, Kangmin | | | 1906 | CHN | 0.50 | 1 | -0.46 | 10 | -4.60 | | | * 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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