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Individual Calculations September 2023 |
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| Li, Bo Total change: -9.80 | |   |
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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 |
| 2081 | 2227 | 5.00 | 9 | -0.98 | 10 | -9.80 | |
|  Chen, Yining | | wc | 1887 | CHN | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Cai, Ruichen | | | 1863 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Xu, Yinglun | g | | 2531 | CHN | 0.00 | 1 | -0.14 | 10 | -1.40 | | | Jiang, Qinyu | | | 2294 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Jiang, Haochen | | | 2018 | CHN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Yang, Zilong | | | 1862 | CHN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Zhang, Di | | | 2325 | CHN | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Zhong, Kangmin | | | 1906 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Hou, Yifan B | | | 2045 | CHN | 0.50 | 1 | -0.24 | 10 | -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) | | |
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