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Individual Calculations September 2023 |
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| Chen, Zihang Total change: 108.80 | |   |
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| Chinese National Youth Chess Championship 2023(B16) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1607 | 5.50 | 9 | 2.72 | 40 | 108.80 | |
|  Ji, Jiadong | | | 1915 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cai, Shibang | | | 1207 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bai, Changlin | | | 1808 | CHN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Weng, Xuanyu | | | 1842 | CHN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Cao, Qingfeng | | | 1703 | CHN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Li, Shanglin | | | 2142 | CHN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lin, Dianqi | | | 1842 | CHN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chen, Zhi | | | 1989 | CHN | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Xu, Pengmo | | | 1559 | CHN | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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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