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Individual Calculations September 2023 |
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| Wang, Qinxuanyi Total change: -90.22 | |   |
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| Chinese National Youth Chess Championship 2023(G12) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 2032 | 5.00 | 8 | -2.71 | 26 | -70.46 | |
|  Yang, Shufan | | | 1397 | CHN | 1.00 | 1 | 0.01 | 26 | 0.26 | |  Guo, Hanxi | | | 1539 | CHN | 1.00 | 1 | 0.04 | 26 | 1.04 | | | Gao, Muziyan | | | 1631 | CHN | 0.00 | 1 | -0.92 | 26 | -23.92 | | | Mu, Wangxueyao | | | 1306 | CHN | 0.00 | 1 | -0.99 | 26 | -25.74 | | | Zhang, Lezhi | | | 1257 | CHN | 1.00 | 1 | 0.00 | 26 | 0.00 | | | Wang, Zihan(sd) | | | 1272 | CHN | 1.00 | 1 | 0.00 | 26 | 0.00 | | | Li, Peishan | | | 1632 * | CHN | 1.00 | 1 | 0.08 | 26 | 2.08 | | | Wu, Shuang(hlj) | | | 1609 | CHN | 0.00 | 1 | -0.93 | 26 | -24.18 | | | * 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) | | | | "Boyi Cup"China Youth Chess International Open Tournament 2023(Group A) | Daqing,China | CHN | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2032 | 4.00 | 9 | -0.94 | 26 | -24.44 | |
| | Jin, Hongtao | | | 1862 | CHN | 0.50 | 1 | -0.22 | 26 | -5.72 | | | Li, Dongcheng | | | 1938 | CHN | 1.00 | 1 | 0.37 | 26 | 9.62 | | | Zhong, Kangmin | | | 1906 | CHN | 0.00 | 1 | -0.67 | 26 | -17.42 | | | Gu, Xianghan | | | 1989 | CHN | 0.50 | 1 | -0.06 | 26 | -1.56 | | | Zhang, Di | | | 2325 | CHN | 0.00 | 1 | -0.15 | 26 | -3.90 | | | Mendoza, Shania Mae | | wf | 2077 | PHI | 0.50 | 1 | 0.06 | 26 | 1.56 | | | Liu, Kaiyi | | | 2003 | CHN | 0.50 | 1 | -0.04 | 26 | -1.04 | | | Zhou, Yichen | | | 1928 | CHN | 0.50 | 1 | -0.14 | 26 | -3.64 | | | Lin, Peisen | | | 1965 | CHN | 0.50 | 1 | -0.09 | 26 | -2.34 | |
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) | | | | The 3rd China Binhai Chess Open | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2032 | 4.50 | 9 | 0.18 | 26 | 4.68 | |
| | Zeng, Chongsheng | g | | 2571 | CHN | 0.00 | 1 | -0.03 | 26 | -0.78 | | | Cheng, Zihan | | | 1822 | CHN | 1.00 | 1 | 0.23 | 26 | 5.98 | | | Guo, Weibao | | | 1873 | CHN | 0.50 | 1 | -0.21 | 26 | -5.46 | | | Chen, Zimu(js) | | | 1899 | CHN | 1.00 | 1 | 0.32 | 26 | 8.32 | | | Yang, Zilong | | | 1862 | CHN | 0.50 | 1 | -0.22 | 26 | -5.72 | | | Battulga, Namkhai | m | | 2394 | MGL | 0.00 | 1 | -0.10 | 26 | -2.60 | | | Jiang, Haochen | | | 2018 | CHN | 0.50 | 1 | -0.02 | 26 | -0.52 | | | Gu, Xianghan | | | 1989 | CHN | 0.50 | 1 | -0.06 | 26 | -1.56 | | | Mungunzul, Bat-Erdene | | wc | 2239 | MGL | 0.50 | 1 | 0.27 | 26 | 7.02 | |
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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