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Individual Calculations May 2024 |
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| Chen, Liyan Total change: -0.80 | |   |
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| 2024 Chinese chess championship (personal group B Women) | Liaocheng,Shandong | CHN | 2024-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1408 | 1.00 | 5 | -0.02 | 40 | -0.80 | |
|  Sun, Jihan | | | 1781 | CHN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zheng, Qingyu | | | 1547 | CHN | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Peng, Jingyi(gd) | | | 1725 | CHN | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Wang, Jingyan | | | 1634 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ma, Yuchen | | | 1586 | CHN | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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