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Individual Calculations September 2023 |
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| Weng, Xuanyu Total change: -66.00 | |   |
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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 |
| 1603 | 1842 | 4.50 | 8 | -1.65 | 40 | -66.00 | |
|  Luo, Zifei | | | 1468 | CHN | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Liu, Chenyu | | | 1442 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Xu, Ziyuan | | | 1619 | CHN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Chen, Zihang | | | 1607 | CHN | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Liao, Jinxin | | | 1610 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chen, Zhi | | | 1989 | CHN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Li, Hongjin | | | 1645 | CHN | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Zhang, Xuanhe | | | 1444 | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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