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Individual Calculations September 2023 |
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| Li, Zimeng Total change: -26.40 | |   |
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| Chinese National Youth Chess Championship 2023(G20) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1581 | 2.00 | 8 | -0.66 | 40 | -26.40 | |
|  Zhang, Xiao | | | 2180 | CHN | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Xieli, Beilei | | | 1629 | CHN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Shao, Qiyu | | | 1548 | CHN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Zhou, Shujun | | | 1716 | CHN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Jiang, Tiantian | | | 1689 | CHN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Wan, Qian | | wf | 1961 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shen, Qianyu | | | 1366 | CHN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Wang, Xiaoyan | | | 1908 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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