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Individual Calculations September 2023 |
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| Lin, Junyi Total change: 5.20 | |   |
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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 |
| 1870 | 1710 | 2.50 | 7 | 0.13 | 40 | 5.20 | |
|  Zuo, Yifan | c | | 2330 | CHN | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Zhang, Yifan(a) | | | 1975 | CHN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zhang, Qianyi | | | 1692 | CHN | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Su, Yijia | | | 1849 | CHN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zhang, Fuhan | | | 2099 | CHN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zhou, Ziyu | | | 1314 | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huang, Bangbo | | | 1833 | CHN | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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