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Individual Calculations September 2023 |
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| Zhang, Jiazhen Total change: 0.00 | |   |
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| Chinese National Youth Chess Championship 2023(B16) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1511 | 0 | 2.50 | 6 | 0.00 | 1454 | | 0.00 | |
|  Liu, Chenyu | | | 1412 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Zhu, Zikun | | | 1423 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Liu, Jingcheng | | | 1372 | CHN | 1.00 | 1 | 0.00 | | 0.00 | |  Liao, Jinxin | | | 1610 | CHN | 0.50 | 1 | 0.00 | | 0.00 | | | Hu, Zhening | | | 1778 | CHN | 0.00 | 1 | 0.00 | | 0.00 | | | Luo, Zifei | | | 1468 | CHN | 1.00 | 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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