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Individual Calculations September 2023 |
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| Yuan, Yixi Total change: 0.00 | |   |
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| Chinese National Youth Chess Championship 2023(G20) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1668 | 0 | 2.00 | 7 | 0.00 | 1510 | | 0.00 | |
|  Xieli, Beilei | | | 1629 | CHN | 0.50 | 1 | 0.00 | | 0.00 | |  Cai, Youyang | | | 2011 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Xu, Yuze | | | 2017 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Li, Zimeng | | | 1581 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Zhou, Lanqier | | | 1384 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Shen, Qianyu | | | 1366 | CHN | 1.00 | 1 | 0.00 | | 0.00 | | | Jiang, Tiantian | | | 1689 | CHN | 0.50 | 1 | 0.00 | | 0.00 | |
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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