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Individual Calculations September 2023 |
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| Zhang, Haoxu Total change: 20.00 | |   |
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| Chinese National Youth Chess Championship 2023(B20) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1795 | 4.00 | 9 | 0.50 | 40 | 20.00 | |
|  Zhang, Fuhan | | | 2099 | CHN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Xu, Junwei | | | 2141 | CHN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Liu, Aiwei | | | 1923 | CHN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Huang, Bangbo | | | 1833 | CHN | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Xi, Qi | | | 2198 | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Hongsen | | | 1985 | CHN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Liu, Zimin | | | 1548 | CHN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Yang, Bokai | | | 1827 | CHN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Zhang, Yicheng(js) | | | 1470 | CHN | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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