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Individual Calculations September 2023 |
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| Yuan, Zhilin Total change: -82.00 | |   |
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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 |
| 1394 | 1623 | 2.50 | 6 | -2.05 | 40 | -82.00 | |
|  Xia, Miaoyan | | | 1223 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Fang, Yiwen | | | 1182 | CHN | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Wu, Shuang(hlj) | | | 1609 | CHN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Shi, Yige | | | 1401 | CHN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Guo, Hanxi | | | 1539 | CHN | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Xiong, Xiangming | | | 1409 | CHN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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