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Individual Calculations September 2023 |
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| Zhao, Chenyu Total change: 10.00 | |   |
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| Chinese National Youth Chess Championship 2023(G14) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1750 | 6.00 | 9 | 0.25 | 40 | 10.00 | |
|  Liu, Xinrui | | | 1350 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jiang, Tianyu | | | 1923 | CHN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chen, Jinyan | | | 1504 | CHN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zhou, Yafei | | | 1819 | CHN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Feng, Eunice | | | 1702 | HKG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Zhang, Yingying | | | 1584 | CHN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Zhao, Yunqing | | | 1792 | CHN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Wang, Hanchen | | | 1446 | CHN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Wang, Yanhan | | | 1552 | CHN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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